Where should player data live?
Player profiles, scores, and your saved API key are all stored in one folder on this computer — never sent anywhere. Pick a folder for this installation, or use the suggested default below. If you point this at a folder that already has data in it (for example, from another copy of this app on this computer), that existing data is picked up automatically.
Tip: copy a folder path from File Explorer's address bar (Windows) or Finder's path bar (Mac), then paste it above. The folder is created automatically if it doesn't exist yet.
Welcome
This arcade runs on your own machine and uses your OpenAI API key directly from your browser to generate and judge images. Your key is saved locally on this computer so you won't be asked again.
Get a key at platform.openai.com/api-keys. It's stored only in a file on this computer, never sent anywhere except OpenAI.
Who's playing?
Pick your player profile, or create a new one below. This device stays signed in as you — your name shows at the top of the screen — until you switch players.
That player looks like they're already active on another device right now. Continuing here will sign them out there.
New here? Create your own profile:
DaRI AI
Welcome back, — pick where you want to go.
One AI agent, four wings. Pick where you want to go.
Marketplace of Vertical Agents
Browse and deploy specialist AI agents built for specific industries and workflows.
AI Gaming Arcade
Play quick, competitive games against AI models — solo, or in a live office tournament.
AI Training
Learn AI concepts by playing games built around each topic — no slides, no lectures.
AI Personalized Recruitment Prep
Practice interviews and prep sessions tailored to the role you're targeting.
AI Game Arcade
A small collection of games you play against AI models. Pick one to start.
Picture Mirror
Study a hidden AI-generated picture, then write a prompt to recreate it. An AI judge scores how close you got.
Emoji Charades
AI invents a fresh movie, idiom, or phrase and translates it into emojis — the category is always shown up front. Scoring is instant, no images involved.
Code Mirror
Study a hidden AI-written Python function, then write a prompt to recreate it. An AI code reviewer scores how close you got. Nothing is ever executed — it's judged by reading, not running.
Prompt Repair Shop
Fix a customer's badly written AI prompt so it actually meets their requirement. Test it against one real message — solve it in fewer attempts for a higher score.
The Vex Files
Team up with Vex, your AI detective partner, to investigate evidence and interrogate suspects across five escalating stages. Case #1: a founder collapses at his own company gala — name the killer before time runs out.
Ulta-Pulta Robot
A cheeky robot named Robo takes your instructions a little too literally. Give it clear, step-by-step directions to get it through a funny school-day mission — a new mission every time you play.
More games are on the way.
AI Training
Pick a course. Every module is taught through a game, not a slide deck.
AI Training for Non-Engineers
17 modules covering what AI is, how to prompt it well, and where it fits into everyday work — each one taught through a short game.
The AI Mandate
A leadership simulation for financial-services leaders. Twelve months as your division's AI sponsor: race the machine, set the autonomy dial, then face the board.
More courses are on the way.
AI Training for Non-Engineers
17 modules, 40 hours of content — play through them at your own pace.
Module 1: What AI Actually Is ✓ Complete
Foundations & mental models — 3 hours of content, reworked into 3 games. Play any one to complete this module; play all three to get the most out of it.
What you'll walk away knowing
- How to explain what AI actually is, in one plain sentence.
- The difference between AI, machine learning, and generative AI — without the jargon.
- Where AI is a strong fit for a task today, and where it still needs a human.
Myth or Fact?
8 quick statements about AI. Call each one a myth or a fact, and see why.
Sort My Task
10 real work tasks. Decide: can AI do it today, with guidance, or does it need a human?
Explain It Simply
Pick an AI term and explain it in plain English. An AI judge scores how clear and accurate you are.
Myth or Fact?
Read each statement. Decide: is it a myth or a fact about AI? You'll see why right after you answer.
How does this work?
Generative AI tools like ChatGPT don't think or reason the way a person does — under the hood, they're next-word predictors: given the text so far, the model calculates which word is statistically most likely to come next, based on patterns it learned from huge amounts of text. That single mechanic explains a lot of what AI is good at (drafting, summarizing, brainstorming) and where it struggles (exact numbers, very recent events, anything that needs real judgment) — and it's why sounding confident is not the same as being correct.
You've used all 3 attempts on this game — your best score is saved. You can still review it, or try one of the other two games.
Sort My Task
Ten real work tasks. For each one: can AI do it today, only with some guidance, or does it really need a human?
How does this work?
Because generative AI works by predicting likely patterns from what it's seen before, it tends to be strong wherever there's a lot of precedent to draw on — drafting, summarizing, brainstorming, rewriting tone. It's weaker wherever a task needs a guaranteed exact fact, or a judgment call with real consequences for a person — those need a human in the loop, either to supply the missing accuracy or to own the decision.
You've used all 3 attempts on this game — your best score is saved. You can still review it, or try one of the other two games.
Explain It Simply
Explain the term below like you're teaching a curious coworker who's never touched AI. Plain English, no jargon. An AI judge scores how clear and accurate you are.
How does this work?
Terms like "large language model," "hallucination," or "training data" get thrown around a lot, but they describe fairly simple ideas once you strip the jargon out. Practicing a plain-English version of these terms — the kind you'd use with a coworker who's never touched AI — is what actually makes the concepts stick, and what lets you explain AI's real strengths and limits to your team without sounding like you're reading a manual.
You've used all 3 attempts on this game — your best score is saved. You can still review your last feedback, or try one of the other two games.
Module 2: How LLMs Work (No Code Needed) ✓ Complete
Foundations & demystifying the black box — 3 hours of content, reworked into 3 games. Play any one to complete this module.
What you'll walk away knowing
- How to describe, with a simple analogy, how an AI model actually generates a response.
- Why AI sometimes gets things confidently wrong — in one plain sentence.
- What a "context window" and "training data" mean, well enough to explain them to a colleague.
Human vs. AI: Next-Word Showdown
A sentence stops mid-way. Guess the next word, then see what the real AI model actually predicts.
Two Truths and an AI Lie
Three equally confident statements. Two are true, one is fabricated — and it won't sound any different.
The Memory Leak
You play the AI this time. Watch facts fall off your 3-slot context window, then decide: guess, or admit it?
Human vs. AI: Next-Word Showdown
A sentence stops mid-way. Type the word YOU think comes next — then we ask the real AI model what it actually predicts, token by token, and score how close you got.
How does this work?
A large language model doesn't compose a whole sentence at once — it generates one token (roughly a word or word-piece) at a time, each time asking "given everything so far, what's the most likely next token?" It actually computes a probability for every possible next word and picks from the top of that list. This game shows you that real list — the model's actual top 5 guesses and how confident it was in each — so you can see next-word prediction happening, not just hear it described.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other two games.
Two Truths and an AI Lie
Three confident, fluent statements on the same topic. Two are true, one is fabricated — and it won't sound any different from the truth. Pick the fake.
How does this work?
AI hallucination is when a model states something false with the same fluent, confident tone as something true — because it's not lying on purpose, and it's not checking facts against a database. It's generating the next most plausible-sounding words, and a fabricated detail can be just as statistically "likely" as a real one. That's why you can't catch a hallucination by ear — you have to actually verify the claim.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other two games.
The Memory Leak
You're playing the AI this time. As the conversation goes on, your context window can only hold the last 3 things you were told — watch what falls off, then decide: guess, or admit you lost it?
How does this work?
An AI model doesn't have a memory in the way a person does — everything it "knows" about your conversation has to fit inside its context window, a limited amount of text it can look at for that response. Once something scrolls out of that window, it's genuinely gone unless someone restates it — the model isn't ignoring it or forgetting on purpose, it just can't see text that's no longer in its window. That's why long AI conversations can quietly lose track of details from earlier on.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other two games.
Module 3: The AI Tools Landscape ✓ Complete
Orientation across the tools — 2 hours of content, reworked into 4 games. Play any one to complete this module; play all four to get the most out of it.
What you'll walk away knowing
- The four main categories of AI tool — chat assistants, embedded AI, specialist tools, and search-enabled AI — with an example of each.
- How to pick the right category of tool for a given work task.
- How to set up an AI account with sensible memory and privacy settings.
Tool Dispatcher
10 work requests come in. Route each to the right kind of AI tool — and watch out for the traps.
Live or Stale?
An AI answers your question. Did it have live web access? Trust it, verify it, or throw it out.
Lock It Down
A mock AI account settings panel and a real-world scenario. Set memory and privacy the way the situation demands.
The Tool Salesman
An AI vendor swears its product does everything. Cross-examine it, then call what it really is — and what it can't do.
Tool Dispatcher
Work requests arrive one at a time. Route each one to the category of AI tool that fits it best. Get several right in a row for a streak bonus.
The four categories
- Chat assistant — a general thinking and writing partner (Claude, ChatGPT, Gemini). You paste in what it needs.
- Embedded AI — AI built into a tool you're already using (Copilot in Word, Excel and Outlook; Gmail's AI features). It works where you are.
- Specialist tool — built for one job, like meeting notes, slide decks, or images and voice.
- Search-enabled AI — an assistant that browses the live web and cites what it finds, so it can handle anything recent.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other three games.
Live or Stale?
You asked an AI a question and it gave a confident answer. Check whether the tool could browse the web, think about the stakes, then decide what to do with the answer.
How does this work?
An AI tool without web access only knows what was in its training data, which stops at a knowledge cutoff. Ask it about yesterday's news or a live price and it can still answer fluently, but the answer is a guess. A tool with web search can look things up and cite where it found them, which fixes the staleness. It doesn't make the answer automatically right, though: it can pick a weak source or misread a good one, so anything important is worth a click to the original. Your three options are Trust it (fine to use as is), Verify first (plausible, but check a source before relying on it), and Throw it out (the tool couldn't have known, so ask one that can). Verifying when the answer was unusable earns half credit: safe, but you'd still have wasted the check.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other three games.
Lock It Down
Each round gives you a situation and a mock AI account settings panel. Flip the switches the way that situation calls for, then lock it in. This is a practice panel — nothing here touches a real account.
How does this work?
Real AI tools ship with defaults that suit the vendor, not your situation. Memory carries details from one chat into the next, which is handy for a brand voice and risky for salary data. "Improve the model" settings let the provider learn from your conversations. Shared links can end up findable by anyone. Connectors give the AI a window into your email, calendar and files. The right setting depends on what you're about to put into the tool, so there is no single "safe" configuration. Some switches are marked your call in the results because either choice is defensible.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other three games.
The Tool Salesman
A vendor is pitching you an AI product that "does everything." Ask questions (up to 4), then call it: what kind of tool is it really, and what is its real limitation? Three vendors, three verdicts.
How does this work?
Every AI vendor wants their product to sound like it replaces all the others. Your job is to look past the pitch. Good questions are concrete: Where does it get its information? Does it work inside the app I already use? Can it look up today's news? What does it need from me to do a good job? The salesman is a real AI playing the part, so his answers are spin-heavy but he can't flatly lie about what the product is. Your score comes from the verdict: 60 points for naming the right category, 40 for spotting the real limitation.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other three games.
Module 4: Prompt Engineering Fundamentals ✓ Complete
The core skill — 4 hours of content, reworked into 3 games. Two of them run your prompts against a real AI model, so you see the difference a good prompt makes. Play any one to complete this module.
What you'll walk away knowing
- The 5-part prompt structure: Role, Context, Task, Format, Constraints.
- How to rewrite a vague prompt into a specific one, using the real facts of your work.
- How to tell exactly which part of a prompt is missing when the AI's answer disappoints.
Prompt Forge
Build a prompt from five parts for a real work task. See what the AI produces, then get coached part by part.
The Missing Piece
A prompt went out and the reply was disappointing. Diagnose which of the five parts was missing.
Prompt Duel
Your one-line prompt versus a lazy one, run live on the same task. Automatic checks show who really delivered.
Module 5: Advanced Prompting Techniques ✓ Complete
Iteration, reasoning and style — 4 hours of content, reworked into 3 games. Play any one to complete this module.
What you'll walk away knowing
- How to refine an AI output over several turns instead of starting over each time.
- Why asking an AI to show its work lets you catch its mistakes.
- How personas and examples (few-shot) lock in a tone or house style.
Refine, Don't Restart
A client hates the draft. Fix it in as few follow-up messages as you can, and watch their checklist tick over live.
Few-Shot Casting
Choose the right example emails and the right persona to teach the AI your house style, then see it run against a cold start.
Show Your Work
The AI shows its reasoning step by step. One step may hide a mistake, or none does. Audit it before you trust the answer.
Prompt Forge
You get a work task and the facts you have. Fill in the five parts of a prompt. We'll run it on a real AI model and a coach will score each part of what you wrote.
The 5-part structure
- Role — who the AI should be (“a senior sales director who writes warm, concise emails”).
- Context — the real background: names, dates, numbers, what happened. Paste the facts in.
- Task — the one specific thing you want done.
- Format — the shape and length of the answer (“subject line plus three short paragraphs, under 130 words”).
- Constraints — tone, things to avoid, and a guardrail like “only use the facts given; say so if you're unsure.”
See a strong version of this prompt
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
The Missing Piece
Each prompt below contains four of the five parts. The AI's reply shows the symptom. Name the part that was left out.
How does this work?
When a reply disappoints, the cause is almost always one missing ingredient, and the symptom points to it. Generic voice? No role. Bland, could-be-anyone content? No context. The AI asks what you want? No task. A wall of text? No format. Invented facts or promises you can't keep? No constraints. Length limits count as format; tone, things to avoid and guardrails count as constraints.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Prompt Duel
A lazy one-line prompt has already been written for this task. Write a better one that meets your manager's requirements. Both run live on a real AI, and every requirement is checked automatically.
How does this work?
The AI can only use what you give it. A vague prompt gets a generic answer that misses every specific requirement. To win the duel, put the real facts into your prompt (paste them in rather than describing them), say exactly what shape and length you need, and state the requirements as instructions. Word limits allow 10% slack, because even good prompts don't produce an exact count.
The lazy prompt
Your prompt
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Refine, Don't Restart
A client has sent back feedback on a draft. You can only talk to the AI to fix it, and you get four follow-up messages at most. The client's checklist updates live after every reply. Fewer turns earns a bonus.
How does this work?
Treat an AI like a conversation, not a vending machine. Instead of throwing the draft away and re-prompting from scratch, give targeted follow-up instructions (“cut the second paragraph”, “lead with the number”, “no contractions”). The AI keeps everything you didn't ask it to change. Bundling several changes into one message saves turns, but watch for changes that undo each other.
The client's feedback:
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Few-Shot Casting
Your company has a house style. Show the AI two examples and give it a persona, and it can match that style. Pick the right ones, then watch it run against a cold start with no help.
How does this work?
Few-shot prompting means showing the AI one or two examples of what you want instead of only describing it. It copies whatever the examples do, good or bad, so a rambling example teaches rambling. A persona (“act as a concise operations lead reporting to a COO”) shifts the voice and priorities of the answer, and the wrong persona pulls it off-style. The five style checks after each run show exactly what your choices produced.
Cold start (no examples, no persona)
Your setup
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Show Your Work
The AI was asked to think step by step. Some solutions hide a mistake in one step; others are completely sound. Click the step where it goes wrong, or say every step is fine.
How does this work?
Asking an AI to “think step by step” before answering does two things: it tends to improve accuracy on multi-step problems, and it makes the reasoning auditable. A bare number gives you nothing to check, but numbered steps let you find exactly where a slip happened (a wrong percentage base, a unit conversion, a misread sentence). Fluent reasoning isn't the same as correct reasoning, so check the steps that matter. Some solutions are sound, so don't cry wolf on all of them.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Module 6: AI for Writing & Communication ✓ Complete
Tone, editing and audience — 2 hours of content, reworked into 3 games. Two of them run live on a real AI. Play any one to complete this module.
What you'll walk away knowing
- How one clear tone instruction turns a rambling, over-apologetic draft into a confident message.
- How to edit an AI draft instead of sending it as-is: spotting filler, invented facts and broken promises.
- How to rewrite one source for several audiences: client, executive and slide bullets.
Tone Dial
Write one tone instruction and watch the same message flip from apologetic mush to confident and brief.
Spot the Flaws
An AI drafted the email. Before it goes out, find the sentences with invented facts, filler and broken promises.
One Source, Three Readers
Turn one status report into a client email, an executive summary and slide bullets, each with its own instruction.
Tone Dial
The AI's first draft has no tone guidance, and it shows. Write the tone instruction that makes the same message land with its audience.
How does this work?
The base request is fixed: it carries the facts but says nothing about tone. You write only the tone and style instruction that gets added to it. Good tone instructions name the register (“confident, brief, solution-focused”), set a length, and say what to avoid (“no over-apologizing, no clichés”). Both versions run live, and every requirement is checked automatically. Word limits allow 10% slack.
No tone guidance
With your tone instruction
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Spot the Flaws
An AI wrote this draft from the notes below. Mark every sentence that should not go out as written.
How does this work?
AI drafts are fast but not finished. Compare each sentence with the notes. Three kinds of problem turn up again and again: invented facts (numbers or promises that aren't in the notes), filler (empty clichés and puffery), and wrong tone or broken promises (over-apologizing, threats, commitments the company can't keep). Everything starts as “Fine”; flip a sentence to “Flawed” if it needs editing. Wrongly flagging a good sentence costs you a point.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
One Source, Three Readers
One status report, three readers. Give the AI a separate instruction for each one, then see whether each version would actually work for its audience.
How does this work?
The same facts need different clothes: a client wants reassurance and no internal jargon, an executive wants the outcome and the decision in two sentences, and a slide wants three short bullets. Tell the AI who the reader is, how long it should be, and what to leave out. The goals for each version are listed under its box and checked automatically. Word limits allow 10% slack.
Write a short instruction for each audience. The AI gets the source report plus your instruction.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Module 7: AI for Data, Documents & Research ✓ Complete
Summaries, spreadsheets and sources — 3 hours of content, reworked into 3 games. Play any one to complete this module.
What you'll walk away knowing
- How to check an AI summary against the source and catch distortions and invented claims.
- How to clean a messy spreadsheet in plain English, and how specific the instruction has to be.
- Why you verify every citation before using a claim externally.
Summary Auditor
An AI summarized the document. Label each claim: supported, distorted, or not in the source at all.
Sheet Fixer
Clean a messy spreadsheet using only a plain-English instruction. The result is checked cell by cell.
Cite Check
An AI research answer comes with citations. Decide which ones check out, which are misread and which don't exist.
Summary Auditor
Read the source, then judge each claim in the AI's summary against it.
How does this work?
A summary can fail in two ways. It can distort the source (a number changed, a limit dropped, a detail overstated), or it can add something that is not in the source at all. Both sound just as confident as a correct claim. Compare every claim with the source text, word for word, before you trust it.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Sheet Fixer
Clean the messy data with a plain-English instruction. The AI returns a new table and every cell is checked against the right answer.
How does this work?
The AI can clean data well, but only as well as you describe the target: which date format, how names should look, what to do with duplicates and blanks, and what a number column should contain. Ask for CSV only so the result is easy to paste into a spreadsheet. The goal list shows what “clean” means here.
A lazy instruction: “Clean this data.”
Your instruction
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Cite Check
An AI wrote a research answer with citations. Check each one against what the cited source actually says. All sources here are fictional.
How does this work?
AI can write citations that look perfect and are wrong in three ways: the source says something different from the claim, the claim is right, or the source doesn't exist at all. The only fix is to look the source up. For each claim you see what a check of the source found.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Module 8: AI for Planning, Decisions & Meetings ✓ Complete
Notes, challenge and judgment — 2 hours of content, reworked into 3 games. Two of them run live on a real AI. Play any one to complete this module.
What you'll walk away knowing
- How to turn messy notes into action items with owners and deadlines, without letting the AI guess who volunteered.
- How to use AI for a pre-mortem: challenge questions that stress-test a plan without making the decision for you.
- Which jobs to hand to AI, which to draft-then-confirm, and which stay human.
Notes to Actions
Turn scattered meeting notes into a clean action list, and make sure the AI never invents an owner.
The Pre-Mortem
Get the AI to attack a plan with sharp challenge questions before it fails in real life.
Who Decides?
For each task, choose whether AI can do it, AI can draft it for you to confirm, or only a human should.
Notes to Actions
Raw notes in, action list out. Write the instruction that gets a usable list, and keeps the AI from guessing who said yes.
How does this work?
Meeting notes are messy, and AI will happily tidy them into something that looks authoritative, even when the notes never said who owns an item. Tell the AI the format you want (owner, task, deadline), and tell it what to do when an owner or date is unclear: flag it, don't guess. Word limits allow 10% slack.
A lazy prompt: “Summarize these notes.”
Your instruction
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
The Pre-Mortem
Imagine this plan has already failed. Write a prompt that makes the AI ask the hard questions, without telling you what to decide.
How does this work?
A pre-mortem asks “it's six months later and this failed: why?” Good prompts give the AI the whole plan, ask for challenge questions (not answers) across distinct kinds of risk, limit the list so you can actually use it, and forbid a verdict. You make the call. The AI is the devil's advocate. Word limits allow 10% slack.
A lazy prompt: “Give me feedback on this plan.”
Your prompt
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Who Decides?
For each task, choose the right split between AI and human.
How does this work?
Three buckets. AI can just do it: low stakes, and you'll see the result anyway. AI drafts, I confirm: AI does the heavy lifting, but you check facts, owners and numbers before it leaves your hands. Only a human: a judgment call, a people decision, or something the AI cannot know (who really volunteered, how the room felt).
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Module 9: AI for Visual & Multimedia Content ✓ Complete
Images, voice and the right tool for the job — 2 hours of content, reworked into 3 games. Two of them run live on a real AI. Play any one to complete this module.
What you'll walk away knowing
- How to describe a picture precisely: subject, style, palette, composition and what to leave out.
- How to write a voiceover script that sounds right when read aloud by a text-to-speech tool.
- Which tool category to use (image, video or voice) and when a human must step in.
Prompt to Picture
The AI can't draw here, so it describes the image it would make. Anything you left out, it invents.
Right Tool, Right Job
Image, video, voice or a human? Match twelve real tasks to the right category and its limits.
Script Doctor
Turn a written welcome note into a voiceover script that actually sounds right when spoken aloud.
Prompt to Picture
Write an image prompt for the brief. Because the AI can't render pictures in this game, it describes the one it would create, and every detail you skipped is one it chose for you.
How does this work?
Image tools fill every gap with their own defaults. A strong image prompt names the subject (who or what, how many), the style (flat illustration, photo, 3D), the palette, the mood and light, the composition (angle, space left for text), and what to leave out. Both prompts are given to the same AI, and the description is checked against the brief. Word limits allow 10% slack.
A lazy prompt
Your prompt
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Right Tool, Right Job
For each task, choose the category of tool, or decide it needs a human.
How does this work?
Image tools make graphics, illustrations and photo-style pictures. Video tools make short clips and can enhance or upscale existing footage. Voice tools turn a script into narration. A human is needed for exact brand assets, factual accuracy of on-screen figures, real people's likeness, and usage rights. These are limits no tool removes, and Module 14 covers them in depth.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Script Doctor
A written welcome note has to become narration. Write the instruction that turns it into a script a text-to-speech voice can read smoothly.
How does this work?
Text that reads well on a page often sounds terrible aloud. A voiceover script needs short sentences, no bullets or headings, no symbols or abbreviations a voice would stumble over (&, @, %, e.g.), spelled-out days and numbers where it matters, and a length that fits the time slot (about 130 to 150 words per minute). Word limits allow 10% slack.
A lazy instruction: “Turn this into a voiceover script.”
Your instruction
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Module 10: Multi-Step Workflows & Intro to AI Agents ✓ Complete
Chains, assistants and agents — 2 hours of content, reworked into 3 games. Two of them run live on a real AI. Play any one to complete this module.
What you'll walk away knowing
- How to chain prompts, where each step's output becomes the next step's input.
- How to pick between one prompt, a chain, a saved assistant and an agent.
- How to set up a custom assistant with your voice, template and a rule for missing information.
Chain Gang
Design a three-step chain on real data. Each step sees only the previous step's output, just like in real workflows.
One Prompt, Chain, Assistant or Agent?
Twelve tasks, four techniques. Choose the one that fits the shape of the work.
Assistant Builder
Write the setup instructions for a saved assistant, then see how it handles a real request, including missing data.
Chain Gang
Break a report into three prompts that build on each other, then compare the chain with your last step run on its own.
How does this work?
A chain turns one big job into focused steps: for example calculate, then interpret, then write. Each step sees only what the previous step produced, so it must pass along what the next one needs. Your final step is also run alone on the raw data, so you can see what the earlier steps actually added. For small tasks, one prompt is often enough, and the game tells you when that is true.
Each step receives only the previous step's output (step 1 gets the raw data), so carry forward whatever the next step needs.
Your final step alone
Your full chain
See what each step produced
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
One Prompt, Chain, Assistant or Agent?
For each task, choose the technique that fits.
How does this work?
One careful prompt: a single, self-contained job. A prompt chain: several distinct steps where you want to check each result. A custom assistant: the same setup (voice, template, reference material) used again and again, possibly by other people. An agent: an open-ended goal where the AI uses tools and takes several actions with less steering, and a human still checks in before anything irreversible.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Assistant Builder
Write the standing instructions for a saved assistant. It then handles a real request, including one with data that isn't there.
How does this work?
A custom assistant (a “custom GPT”) is just a chat with instructions pre-loaded: who it is, the template it must follow, the voice to use, and what to do when something is missing. Paste the brand voice and template into your instructions, and tell it to say so rather than invent when data is absent. The left side runs the same request with no setup. Word limits allow 10% slack.
No setup (a blank chat)
Your assistant
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Module 11: How Generative AI Creates Business Value ✓ Complete
Value patterns, failure patterns and the business case — 2 hours of content, reworked into 3 games. Play any one to complete this module.
What you'll walk away knowing
- The three ways generative AI creates real value: scale, less busywork and personalization.
- Why pilots fail: no clear problem, garbage in, or autopilot with no human review.
- How to make a business case a skeptical CFO would take seriously.
Value Pattern Match
Twelve real use cases. Which pattern of value does each one create, and which has no clear value at all?
Why Pilots Fail
Diagnose each AI rollout: no clear problem, bad data, no human review, or a healthy pilot.
The CFO Pitch
Pitch an AI use case to a skeptical CFO. They score the problem, the value, the human review and the honest costs.
Value Pattern Match
Read each use case and decide what kind of value it creates, if any.
How does this work?
Generative AI creates value in three repeatable ways. Scale: more content or output without a proportional rise in headcount. Less busywork: repetitive tasks removed so people spend time on judgment-heavy work. Personalization: tailoring communication to each person at a level that used to be impossible. And some “projects” create no clear value: a tool with no problem to solve.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Why Pilots Fail
For each AI rollout, name the reason it succeeded or failed.
How does this work?
The same technology can win or fail depending on the setup. Three failure patterns recur: no clear problem (a solution looking for a problem), garbage in, garbage out (poor, outdated or biased data), and autopilot (nobody reviews what the AI does before it reaches customers). A healthy pilot has a defined goal, a baseline to measure against, and a human reviewing the output.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
The CFO Pitch
You have two minutes with a skeptical CFO. Make the case for an AI use case, with real numbers and an honest view of the costs.
How does this work?
A good business case answers four questions. What problem and goal? (specific, not “explore AI”) What is the measurable value? (a baseline and an expected gain, with numbers) Where is the human? (who reviews the output before it goes out) Is it worth it? (an honest view of cost, effort and disruption, including what could go wrong). The CFO is an AI scoring each answer from 0 to 25 against fixed anchors, so specific beats impressive.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Module 12: Spotting & Pitching AI Opportunities in Your Job ✓ Complete
Finding a real problem before reaching for a tool — 2 hours of content, reworked into 3 games. Play any one to complete this module.
What you'll walk away knowing
- How to write a solution-neutral problem statement that states the gap and its cost, without smuggling in a tool.
- The four-step opportunity framework: Discover, Define, Develop, Deliver.
- How to size an opportunity honestly: how often it recurs and how painful it is.
Neutral Ground
Turn messy notes into a one-line problem statement that names the gap and its cost without naming a tool.
The Four Ds
Discover, Define, Develop or Deliver? Place twelve real activities in the right step of the framework.
Worth Fixing?
Do the arithmetic. Which tasks justify an AI-assisted fix, which are marginal, and which aren't worth the effort?
Neutral Ground
Write a solution-neutral problem statement from the notes. Your statement is checked against a list of rules, with no AI involved.
How does this work?
A good problem statement describes the gap and what it costs, in plain terms, and leaves the answer open. “We need a faster way to review supplier contracts for standard clauses” works. “We need a chatbot that reads PDFs” doesn't, because it smuggles in a tool. Include the numbers (time, volume), who is affected and where the friction is, in one or two short sentences.
See a strong version
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
The Four Ds
Each activity belongs to one step of the opportunity framework. Choose the step.
How does this work?
Discover: map how the work really happens today, who is involved and where the friction is. Define: turn what you found into one clear, solution-neutral problem statement. Develop: generate two or three different possible approaches, not just the first idea. Deliver: pick the strongest option and define what success looks like and what you need to try it safely.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Worth Fixing?
Estimate the yearly effort in each task and how painful it is, then decide if it's worth an AI-assisted fix.
How does this work?
Not every friction point deserves a fix. Multiply it out: time × people × how often, and weigh how painful and error-prone the task is. As a rough guide, hundreds of hours a year with real pain is a strong candidate; around 50 to 200 hours, or lots of hours with little pain, is marginal; a handful of hours or a one-off is not worth the effort, since setting up and checking an AI solution has its own cost.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Module 13: Evaluating AI Output ✓ Complete
Hallucinations, verification and calibrated answers — 2 hours of content, reworked into 3 games. One of them runs live on a real AI. Play any one to complete this module.
What you'll walk away knowing
- How to spot the warning signs of a hallucination: invented specifics, fake sources and overconfidence.
- The difference between verification (did I get what I asked for?) and validation (does it solve the real problem?).
- How to prompt for honesty so the AI admits what it doesn't know.
Hallucination Hunt
Twelve sentences from AI answers. Which warning sign does each show, and which look safe to use?
Verify or Validate?
Did the output match what you asked for? And does it solve the real problem? These are different checks.
Honest Answers
Write an instruction that makes the AI admit what it can't know, instead of confidently inventing it.
Hallucination Hunt
Each sentence comes from an AI response. Name the warning sign it shows, or mark it as safe to use after a normal check.
How does this work?
AI is confidently wrong: it doesn't know when it's guessing. Watch for invented specifics (a detail, quote or fact that wasn't in what you gave it), fake or unverifiable sources (precise citations you can't find), and overconfident certainty (“always”, “proven”, “no risk”). A claim that can be checked directly against the material you pasted is far safer, but you still check it.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Verify or Validate?
For each result, decide which checks it passes.
How does this work?
Verification asks “did I get the thing I asked for?”: the right format, length and facts. Validation asks “is it the right thing?”: does it solve the real problem, not just satisfy the prompt. An output can pass verification and still fail validation, such as a summary that is well formatted but misrepresents the real person. Both checks matter, and they catch different failures.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Honest Answers
The question below is one the AI cannot answer reliably. Write the instruction that makes it say so, instead of inventing something that sounds right.
How does this work?
A model that isn't told otherwise will usually produce a confident, plausible answer. You can change that. Tell it to say when it doesn't recognize something or can't know it, to never invent figures, names or sources, and to point you to where you can check. Both versions run live. Word limits allow 10% slack.
No instruction
With your instruction
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Module 14: Ethics, Privacy, Security & Deepfake Awareness ✓ Complete
What never to paste, how scams have changed, and how to stay safe — 2 hours of content, reworked into 3 games. Play any one to complete this module.
What you'll walk away knowing
- What should never be pasted into a public AI tool, and what can be made safe first.
- How AI has changed scams: voice cloning, deepfakes and perfectly written phishing.
- The habit that defeats most of them: verify unusual requests on a second, independent channel.
Red Line
Fine to paste, anonymize first, or never paste? Sort twelve real pieces of information.
Spot the Scam
Routine, verify first, or report it? Judge twelve messages and calls, including the ones that sound exactly right.
Safe Prompt
Rewrite a prompt full of sensitive details so it is safe to paste, yet still useful. Checked by rules, with no AI involved.
Red Line
For each item, decide whether it can go into a public AI tool.
How does this work?
Public AI tools may store or learn from what you paste. Never paste client or company confidential information, credentials, financial results before release, or sensitive personal data. Anonymize first when the task is fine but the text contains names, contact details or figures you can remove. Fine to paste covers public material and your own generic work. Approved enterprise tools may have different rules, so follow your organization's policy.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Spot the Scam
For each message or call, choose the right response.
How does this work?
AI now clones voices, imitates writing styles and fabricates faces on video, so how convincing it sounds is no longer evidence. Requests that involve money, credentials or changed instructions, even from someone you know, need verification on a second, independent channel (call back on a known number). Unexpected links, attachments or login pages from unfamiliar senders should be reported to security without engaging. Genuinely routine requests proceed normally.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Safe Prompt
The prompt below is full of sensitive details. Rewrite it so it is safe to paste into a public AI tool and still gives the AI enough to help. Rules check your version, with no AI involved.
How does this work?
Take out everything that identifies a person, company, account or amount, and keep what the AI needs to do the job: the task, the situation in general terms, and the tone. Replace specifics with neutral descriptions (“a client”, “an invoice over 30 days late”). Don't just delete everything, because a useless prompt is also a failure.
See a strong version
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Module 15: Staying Relevant: Human-AI Teaming ✓ Complete
Dividing the work, protecting your skills and keeping up without burning out — 2 hours of content, reworked into 3 games. Play any one to complete this module.
What you'll walk away knowing
- How humans and AI divide the work: people own judgment and accountability, AI handles volume and first drafts.
- Which skills outlast any tool, and which of yours to protect from over-reliance.
- How to talk about AI anxiety honestly, and how to stay current with a small, steady habit.
Who Owns It?
Twelve tasks. Which stay with a human, which are an AI first pass with a human deciding, and which AI can simply handle?
Skill Shelf Life
Which skills carry across every tool, which expire with one tool, and which are at risk if you lean on AI too much?
Keep Your Edge
Write the honest reply, the safeguard and the routine. Plain rules check your writing, with no AI involved.
Who Owns It?
For each task, decide who should own it: a human, AI with a human deciding, or AI alone.
How does this work?
The healthy pattern is humans and AI dividing the labor. Humans own judgment, accountability and ambiguous or sensitive situations. AI drafts and a human decides covers volume, first passes and anything that goes out under your name. AI can handle low-stakes, repetitive or throwaway work, where you only skim the result. Think “co-pilot, not autopilot”.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Skill Shelf Life
For each skill, decide how it holds up as AI tools keep changing.
How does this work?
Tools get replaced every year or two, but habits transfer: specific prompting, verifying, choosing the right tool. Knowledge of one tool's menus and buttons expires when the tool does. And some skills are at risk from over-reliance (writing fluency, estimating, critical reading, negotiation instinct) and need a deliberate safeguard so they don't fade.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Keep Your Edge
Write a short, honest answer to each situation. Plain rules check what you wrote, with no AI involved.
How does this work?
Each situation has its own checklist, shown before you write. Good answers are specific (name the skill, the cadence, the step), honest (neither “nothing will change” nor “we're doomed”) and about what is in your control.
See a strong version
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Module 16: Capstone Project: Your Personal AI Playbook ✓ Complete
Turn what you've learned into something you keep — 2 hours of content, reworked into 3 games. Play any one to complete this module.
What you'll walk away knowing
- How to write a reusable prompt: a placeholder for the input instead of one-off details.
- The documentation standard: task, prompt, expected output, how to verify, how to validate, and when not to use it.
- How to turn a rough idea into a one-page pitch someone could actually approve.
Entry Clinic
A playbook entry with every flaw in the book. Rewrite it to the standard, and plain rules check your work.
Playbook Builder
Build your own entries, test each prompt on a sample, save them to your profile and download the lot.
Pitch Polisher
A rough, over-excited pitch goes in. Rewrite it as five clear lines a manager could approve.
Entry Clinic
Rewrite the flawed playbook entry so a colleague could use it without training. Plain rules check what you wrote, with no AI involved.
How does this work?
Keep the six labelled lines: Task:, Prompt:, Expected output:, How to verify:, How to validate: and When not to use:. Put each label at the start of a line. A reusable prompt has a [placeholder] where the input goes, and it never contains real names, emails or ID numbers.
See a strong version
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Playbook Builder
Build your own entries, test them, and keep them. Score this game when you're happy with your playbook.
How does this work?
Each entry has six parts: the task, a reusable prompt, the expected output, how to verify it, how to validate it and when not to use it. Plain rules score every entry out of 100, and your game score is the average of your best five entries, so five strong entries earn full marks. Your entries are saved to your profile and can be downloaded at any time. You can score the game up to 3 times.
Your playbook is saved in your profile on this device. Five good entries is the target; you can keep up to 12.
New entry
Paste a made-up or anonymized sample. It's swapped into your [placeholder] and your prompt runs live.
Run your prompt on a sample first. An entry has to be tested before it can be saved.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Pitch Polisher
Rewrite the rough pitch as five clear lines a manager could approve. Plain rules check what you wrote, with no AI involved.
How does this work?
Use five labelled lines: Problem:, Cost today:, Proposed approach:, Success looks like: and What I need to try it safely:. State the problem without naming a tool, put numbers on the cost and on success, keep a human reviewing the AI's work, and don't over-promise.
See a strong version
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Module 17: Presentations, Certification & Next Steps ✓ Complete
Present it, plan the next 30 days, and earn your certificate — 1 hour of content, reworked into 3 games. Play any one to complete this module.
What you'll walk away knowing
- How to give a two-minute lightning pitch that a busy audience can follow.
- How to build a 30-day follow-through plan on top of the staying-current habit from Module 15.
- A final assessment across the whole course. Pass it to earn a printable DaRI certificate.
Two-Minute Pitch
Write the spoken script for a lightning presentation. Rules check the length, the structure and the plain, spoken language.
30-Day Plan
Plan your next 30 days: practice, a light check-in, a skill to protect, someone to ask, and a number to hit.
Certification Exam
Thirty questions drawn from across the course. Score 80% or more to earn your certificate.
Where to go next
- Replay any game to beat your best score. You get three scored attempts on each.
- Keep building your playbook from Module 16, and download it whenever you add to it.
- Follow your 30-day plan. A short, regular check-in beats a big push once in a while.
- Ask your facilitator about advanced topics when you are ready to go further, and about where to get support after the program.
Two-Minute Pitch
Write the words you would say out loud. Plain rules check the length, the structure and the spoken style, with no AI involved.
How does this work?
A two-minute talk is about 200 to 300 words. Open by saying what it does, share real figures, give one example, be honest about the human check or the limit, and end with one clear ask. Write it for the ear: short sentences, no bullets, no symbols.
See a strong version
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
30-Day Plan
Write a short, concrete 30-day plan for the person described. Plain rules check what you wrote, with no AI involved.
How does this work?
A plan that sticks is small and specific: one action for each of the four weeks, a short regular check-in with a time limit, one skill you'll protect from over-reliance, one person or place to ask for help, and one number you'll aim for.
See a strong version
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Certification Exam
Thirty questions from across the whole course, in three sections of ten. Score 80% or more to earn your certificate.
How does this work?
The questions are drawn from every module and change each time you play. Some come with a short source or situation to read first. There's no time limit. You need to have played at least one game in each of Modules 1 to 16 before you can sit the exam. You get three scored attempts, and your best score counts.
You've used all 3 attempts on this game — your best score is saved. You can still try one of the other games.
Certificate of Completion
This certifies that
has completed the 17-module AI Training for Non-Engineers course and passed the final assessment with a score of %.
Picture Mirror
How to play
- We'll generate a picture with AI — but we keep the prompt that made it a secret.
- Study the picture, then write your own prompt describing what you see.
- We generate a new picture from your prompt.
- An AI judge compares your picture to the original and scores how close you got, out of 100.
Each round makes one call to write the hidden prompt, two image-generation calls, and one scoring call to OpenAI, which uses your API credits.
How it's judged
An AI art judge compares your recreated picture to the hidden original across several dimensions: the exact subject (and how many of them), the color palette, the composition and framing, the art style and medium (photo vs. painting vs. cartoon, etc.), the setting and background, and small distinguishing details like lighting, texture, or accessories. It's deliberately strict and uses the full 0–100 scale, so scores in the 90s are reserved for near-perfect matches — even one clearly wrong detail (a different color, a missing prop) costs several points. It never judges how good your picture looks on its own, only how closely it matches the original.
Only a Dari Admin can set up a tournament — ask an admin to create one, then come back here to join it.
Every hidden picture this round will be about this theme.
Level 1: one simple object, plain style. Easiest to match closely.
Fast is recommended — the AI judge scores what's in the picture, not how detailed it looks.
Cached challenge images
Every hidden challenge image the pool is currently holding, grouped by theme and difficulty. Click one to see the actual picture.
Hidden prompt
Recreate this picture
How to play
Study the picture above closely, then describe it in the prompt box exactly as you see it — objects, colors, style, composition. Submitting generates a new picture from your words, and an AI judge scores how closely it matches the original, out of 100.
How it's judged
An AI art judge compares your recreated picture to the hidden original across several dimensions: the exact subject (and how many of them), the color palette, the composition and framing, the art style and medium (photo vs. painting vs. cartoon, etc.), the setting and background, and small distinguishing details like lighting, texture, or accessories. It's deliberately strict and uses the full 0–100 scale, so scores in the 90s are reserved for near-perfect matches — even one clearly wrong detail (a different color, a missing prop) costs several points. It never judges how good your picture looks on its own, only how closely it matches the original.
Results
Original
Your recreation
See the detailed prompt an AI would write after looking at the original picture — a model answer to help you improve your own guesses next time. Optional — makes one extra call to OpenAI.
Picture Mirror tournaments
Create a new tournament, or join one that's already running on this WiFi and play your matches from your own device.
Only a Dari Admin can create a tournament — ask an admin, then join it below once it's set up.
No tournaments yet — create one to get started.
Or join by tournament ID directly:
Create tournament
Add every player, then generate the fixture. It's a random single-elimination knockout — if the player count isn't a power of two, some players randomly get a first-round bye. Each match plays through the difficulty levels you pick below, in order, and whoever's cumulative score is higher advances. Once created, every player joins and plays their own matches from their own device.
Type a player's name, or their player ID if they have one (useful when two players share a name).
Every hidden picture in this tournament will be about this theme.
Tap a level to include or leave out that round — at least one must stay on. Each match is best-of-however-many you pick, played in that order (e.g. Easy only = 1 round; Easy + Medium = 2 rounds).
Tournament fixture
Tournament ID: — share this (and each player's own player ID) so they can join and play their matches from their own device.
How to play
Both players see the same hidden picture each sub-round, on their own device. Type your prompt whenever you're ready — you don't have to wait for your opponent to go first. Once you've both submitted, each device generates and scores its own player's picture, so neither of you sits around waiting on the other's turn. Whoever scores higher that sub-round wins it — the match goes to whoever's total score is higher across every level picked, with a tiebreaker sub-round if it ends up tied.
How it's judged
An AI art judge compares your recreated picture to the hidden original across several dimensions: the exact subject (and how many of them), the color palette, the composition and framing, the art style and medium (photo vs. painting vs. cartoon, etc.), the setting and background, and small distinguishing details like lighting, texture, or accessories. It's deliberately strict and uses the full 0–100 scale, so scores in the 90s are reserved for near-perfect matches — even one clearly wrong detail (a different color, a missing prop) costs several points. It never judges how good your picture looks on its own, only how closely it matches the original.
Sub-round of
See the detailed prompt an AI would write after looking at the original picture — a model answer to help you both improve. Optional — makes one extra call to OpenAI.
Emoji Charades
How to play
- Pick a theme — Movies, Songs, Idioms & Phrases, Books, Famous Places, Food & Drink, Sports, Business & Finance, Tech & AI, or Mixed — and a difficulty.
- AI invents a hidden answer from that theme and translates it into a string of emojis. The category (for example Movie or Song) is shown right alongside the emojis, so you always know what kind of answer to look for.
- You study the emojis and type your best guess before the clock runs down. The clock is only a nudge: you can still answer after it reaches zero. Scoring is instant — no extra AI call, just a close look at how well your guess matches.
Each new answer takes one small AI call to OpenAI (well under a cent). Answers an admin prepared ahead of time, or ones kept from earlier rounds, are used first so rounds start instantly, and nobody gets an answer they've seen in the last hour.
How it's judged
Scoring is done locally, without any AI call. Your guess is compared to the hidden answer two ways: how many of its key words you got right (ignoring small words like "a" or "the"), and how close your spelling and phrasing are letter-for-letter. The two are blended — weighted a bit more toward key words — into a score out of 100. An exact match is always 100; a guess that shares no words or letters with the answer scores near 0.
Only a Dari Admin can set up a tournament — ask an admin to create one, then come back here to join it.
Every answer in your rounds comes from this theme. In a tournament, the admin picks the theme.
Level 1: well-known, easy-to-guess answers.
Guess the answer
How to play
Read the emoji string — the category badge next to it tells you what kind of answer you're looking for (for example a movie, a song or an idiom). Type your best guess below — you can reveal a clue if you get stuck. Scoring is instant and compares your guess directly to the hidden answer, out of 100.
How it's judged
Scoring is done locally, without any AI call. Your guess is compared to the hidden answer two ways: how many of its key words you got right (ignoring small words like "a" or "the"), and how close your spelling and phrasing are letter-for-letter. The two are blended — weighted a bit more toward key words — into a score out of 100. An exact match is always 100; a guess that shares no words or letters with the answer scores near 0.
Results
See what an AI guesses from just the emoji string and category — the same information you had — to compare against your own guess. Optional — makes one extra call to OpenAI.
Emoji Charades tournaments
Join a tournament that's already running on this WiFi and play your matches from your own device.
No tournaments yet — check back once an admin sets one up.
Or join by tournament ID directly:
Create tournament
Add every player, then generate the fixture. It's a random single-elimination knockout — if the player count isn't a power of two, some players randomly get a first-round bye. Each match plays through the difficulty levels you pick below, in order, and whoever's cumulative score is higher advances. Once created, every player joins and plays their own matches from their own device.
Type a player's name, or their player ID if they have one (useful when two players share a name).
Every answer in every match comes from this theme.
Tap a level to include or leave out that round — at least one must stay on. Each match is best-of-however-many you pick, played in that order.
Tournament fixture
Tournament ID: — players join from their own device under Emoji Charades → Tournament, and play their matches there. Theme: .
How to play
You and your opponent each play on your own device. Every sub-round you both see the same emoji string and guess independently — neither of you can see the other's guess until you've both answered. Whoever's guess scores higher wins that sub-round, and the match goes to whoever's total score is higher across every level, with a tiebreaker sub-round if it ends up tied.
How it's judged
Your guess is scored the moment you submit it, without any AI call. It's compared to the hidden answer two ways: how many of its key words you got right (ignoring small words like "a" or "the"), and how close your spelling and phrasing are letter-for-letter. The two are blended — weighted a bit more toward key words — into a score out of 100. An exact match is always 100; a guess that shares no words or letters with the answer scores near 0.
Sub-round of
See what an AI guesses from just the emoji string and category — the same information you both had. Optional — makes one extra call to OpenAI.
Code Mirror
How to play
- Pick a theme — Text & Words, Numbers & Maths, Lists & Data, Dates & Times, Money & Finance, Data Cleaning, Games & Puzzles, Classic Algorithms, Business Rules, or Mixed — and a difficulty.
- AI writes a hidden request on that theme and then a small Python function from it — but we keep the request a secret.
- Study the function, then write your own prompt describing what you think it does, before the clock runs down. The clock is only a nudge: you can still submit after it reaches zero.
- We generate a new function from your prompt.
- An AI code reviewer compares your function to the original and scores how closely it matches, out of 100. Nothing is ever run — it's judged by reading the code, like a human reviewer would.
Each round uses a few small OpenAI calls (well under a cent): one to write your function and one to score it, plus two to make the hidden function unless it was prepared ahead of time. Prepared or earlier functions are used first so rounds start instantly, and nobody gets one they've seen in the last hour.
How it's judged
An AI code reviewer reads your recreated function side-by-side with the hidden original — nothing is ever executed. It judges whether the two would behave the same way on typical and edge-case inputs (empty input, negatives, duplicates, and so on), whether they take a similar algorithmic approach, whether the function's signature and overall structure match, how robust each is (error handling, input validation), and how similar the readability and style are. It's strict: scores above 90 are reserved for functionally equivalent code, while a behavioral mismatch or a completely different approach to the problem scores below 20.
Only a Dari Admin can set up a tournament — ask an admin to create one, then come back here to join it.
Every hidden function in your rounds comes from this theme. In a tournament, the admin picks the theme.
Level 1: one simple function. Easiest to match closely.
Recreate this function
How to play
Read the hidden Python function above and figure out what request would have produced it. Describe that request in the prompt box — it generates a new function from your words, and an AI reviewer scores how closely its behavior matches the original, out of 100. Nothing is ever run.
How it's judged
An AI code reviewer reads your recreated function side-by-side with the hidden original — nothing is ever executed. It judges whether the two would behave the same way on typical and edge-case inputs (empty input, negatives, duplicates, and so on), whether they take a similar algorithmic approach, whether the function's signature and overall structure match, how robust each is (error handling, input validation), and how similar the readability and style are. It's strict: scores above 90 are reserved for functionally equivalent code, while a behavioral mismatch or a completely different approach to the problem scores below 20.
Results
Original
Your recreation
See the detailed prompt an AI would write after reading the hidden function — a model answer to help you improve your own guesses next time. Optional — makes one extra call to OpenAI.
Code Mirror tournaments
Join a tournament that's already running on this WiFi and play your matches from your own device.
No tournaments yet — check back once an admin sets one up.
Or join by tournament ID directly:
Create tournament
Add every player, then generate the fixture. It's a random single-elimination knockout — if the player count isn't a power of two, some players randomly get a first-round bye. Each match plays through the difficulty levels you pick below, in order, and whoever's cumulative score is higher advances. Once created, every player joins and plays their own matches from their own device.
Type a player's name, or their player ID if they have one (useful when two players share a name).
Every hidden function in every match comes from this theme.
Tap a level to include or leave out that round — at least one must stay on. Each match is best-of-however-many you pick, played in that order.
Tournament fixture
Tournament ID: — players join from their own device under Code Mirror → Tournament, and play their matches there. Theme: .
How to play
You and your opponent each play on your own device. Every sub-round you both see the same hidden function and write your own prompt to recreate it — neither of you can see the other's prompt or function until you've both been scored. Whoever's function scores higher wins that sub-round, and the match goes to whoever's total score is higher across every level, with a tiebreaker sub-round if it ends up tied.
How it's judged
An AI code reviewer reads your recreated function side-by-side with the hidden original — nothing is ever executed. It judges whether the two would behave the same way on typical and edge-case inputs (empty input, negatives, duplicates, and so on), whether they take a similar algorithmic approach, whether the function's signature and overall structure match, how robust each is (error handling, input validation), and how similar the readability and style are. It's strict: scores above 90 are reserved for functionally equivalent code, while a behavioral mismatch or a completely different approach to the problem scores below 20.
Sub-round of
See the detailed prompt an AI would write after reading the hidden function — a model answer to help you both improve. Optional — makes one extra call to OpenAI.
Prompt Repair Shop
How to play
- A customer hands you a badly written AI prompt, a plain-English requirement it needs to meet, and the one real message it has to handle.
- Edit the prompt, then click "Test repair" to run it against that message and see whether the result meets the requirement.
- You get 3 attempts. Editing is free; only clicking "Test repair" uses one up — and a technical/API error never costs you an attempt.
- Solve it faster for a higher score: 100 points on attempt 1, 75 on attempt 2, 50 on attempt 3. Hints are optional and cost 10 points each.
How it's judged
Your edited prompt is run once against a real customer message, and the AI's response is checked against the ticket's requirement. Solving it on your first attempt scores 100, your second 75, your third 50 — not solving it within 3 attempts scores 0. Each hint you use subtracts 10 points from whatever you scored.
Only a Dari Admin can set up a tournament — ask an admin to create one, then come back here to join it.
Level 1: extract one or two simple fields from a short message.
Repair this prompt
How to play
Edit the broken prompt below so it satisfies the requirement listed above, then click "Test repair" to run it against the one real message shown. You get 3 attempts — editing is free, only testing uses one up, and a technical error never costs an attempt. Hints cost 10 points each. Solving it sooner scores higher.
How it's judged
Your edited prompt is run once against the customer message shown, and the AI's response is checked against the requirement. Solving it on attempt 1 scores 100, attempt 2 scores 75, attempt 3 scores 50 — not solving it in 3 attempts scores 0. Each hint you use subtracts 10 points from whatever you scored.
Latest attempt
Ticket closed
See the prompt an AI would write to satisfy every requirement — a model answer to help you improve your own repairs next time. Optional — makes one extra call to OpenAI.
Tournament setup
Add every player, then generate the fixture. It's a random single-elimination knockout — if the player count isn't a power of two, some players randomly get a first-round bye. Each match plays through the difficulty levels you pick below, in order; both players repair the SAME ticket with their own private 3 attempts, and whoever's cumulative score is higher advances.
Type a player's name, or their player ID if they have one (useful when two players share a name).
Tap a level to include or leave out that round — at least one must stay on. Each match is best-of-however-many you pick, played in that order.
Tournament fixture
How to play
Both players repair the same ticket with their own private 3 attempts and hints. Once both are done, whoever scored higher wins that sub-round — the match goes to whoever's total score is higher across every level you picked, with a tiebreaker sub-round if it ends up tied.
How it's judged
Each player's edited prompt is run once against the customer message shown, and the AI's response is checked against the requirement. Solving it on attempt 1 scores 100, attempt 2 scores 75, attempt 3 scores 50 — not solving it in 3 attempts scores 0. Each hint used subtracts 10 points from whatever that player scored.
Sub-round of
Latest attempt
Ticket:
See the prompt an AI would write to satisfy every requirement — a model answer to help you both improve. Optional — makes one extra call to OpenAI.
The Vex Files
Choose a case to investigate with Vex, your AI detective partner.
Loading cases…
The Vex Files
How to play
- Work through 5 sequential stages of one continuous mystery — read the evidence for each stage, then ask Vex, your AI detective partner, or interrogate suspects directly to dig deeper.
- Submit your conclusion for each stage. A wrong answer costs points but never locks you out — you can always try again.
- Hints are available any time, in 3 tiers, but each tier costs more points the further it goes.
- Your progress is saved automatically on this device, so you can leave and come back to the same case.
How it's judged
Vex checks your stage conclusions and final solution against what the evidence actually supports — it accepts differently worded answers that convey the right idea, not just exact keywords. Your final score starts at 1000, adds a time bonus for finishing inside the time limit, and loses points for hints used and wrong submissions.
Stage 1 of 5
No questions asked yet.
Thinking…
Case closed
The Vex Files tournaments
Everyone plays the same case independently, on their own device. Ranked by finished-first, then score, then time.
Only a Dari Admin can create a tournament — ask an admin, then join it below once it's set up.
No tournaments yet — ask a Dari Admin to create one.
Or join by tournament ID directly:
Create a Vex Files tournament
Tournament
Tournament ID: — share this so others can join from their own device.
Edit the Vex Files case
Changes apply the next time a player starts a new case. Someone already mid-case keeps their saved progress.
Suspects
Stages
Final solution
Saved.
Ulta-Pulta Robot
Robo means well, but it follows your instructions exactly — so if there's a real gap in what you said, it'll find the funniest way through it. Tell it clearly, and it gets the job done perfectly.
How to play
- Pick a mission. You'll always see which objects are available and what each goal looks like — nothing is hidden.
- Type or speak your instructions to Robo, then watch what it does.
- You get 3 tries per mission — improve your instructions each try. Once a goal is done, it stays done.
- Earn a star for every goal you complete clearly. No points are ever lost for spelling, grammar, accent, or short sentences.
- There is never a timer — take as long as you like. In a tournament, you and your opponent each play the same mission on your own devices: the most stars wins, and if the stars are level, whoever needed fewer tries.
Why Robo sometimes gets it "wrong"
Robo only ever exploits a real gap in your instructions — never a good, clear one. If your instructions are already clear, Robo just does the mission right the first time. It's never trying to trick you or make you feel silly.
Mission
Robo is dreaming up a mission…
Robo is thinking about what you said…
Ulta-Pulta tournaments
Join a tournament that's already running on this WiFi and play your matches from your own device.
No tournaments yet — check back once an admin sets one up.
Or join by tournament ID directly:
Create tournament
Add every player, then generate the fixture. It's a random single-elimination knockout — if the player count isn't a power of two, some players randomly get a first-round bye. In every match both players play the same mission on their own device. The most stars wins; if the stars are level, whoever used fewer tries. Once created, every player joins and plays their own matches from their own device.
Type a player's name, or their player ID if they have one (useful when two players share a name).
"Mixed" gives each mission in a match a different theme. Or pick one theme for every mission.
Stars from every mission are added up. If stars and tries are both level at the end, a tiebreaker mission is played.
Tournament fixture
Tournament ID: — players join from their own device under Ulta-Pulta Robot → Tournament, and play their matches there. .
How to play
You and your opponent each play on your own device. Every mission, you both get the same scene and the same objects. Tell Robo what to do, up to 3 tries, and earn a star for every goal you get done clearly. Neither of you can see the other's instructions or stars until you've both finished. The match goes to whoever has more stars in total — if the stars are level, whoever needed fewer tries — with a tiebreaker mission if it is still level. There is no timer: take as long as you like.
Mission of
Mission complete!
Player profiles
Stats are saved on this computer and tracked separately for solo play and tournaments, per game. Just typing your name works and will keep building the same profile — but if two players share a name, create a profile below and use the player ID it gives you instead.