
Playground — Fabraix
Test your prompt injection skills against AI agents in an interactive competitive challenge.
ibrahim_abdu777 · HN
We are giving away $100K > over the next 12 months to hack AI agents
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Test your prompt injection skills against AI agents in an interactive competitive challenge.
ibrahim_abdu777 · HN
We are giving away $100K > over the next 12 months to hack AI agents

Identify which passages are AI-generated in this 10-round guessing game featuring real published prose.
sanj001 · HN
Can you tell Wodehouse from a model imitating Wodehouse?

Play Rock-Paper-Scissors against AI using your webcam in retro 90s pixel style.
@web3_key · X
用Claude AI 做了一个RPS经典游戏,结合了动态捕捉

Spin a mystery box vending machine powered by AI to generate random startup ideas.
@YBouzanaac92188 · X
grab an idea to vibe code and share with us some vibe coding secret sauce.

Step into immersive, choice-driven stories brought to life by AI characters. Play living adventures, shape every scene, and create worlds of your own — complete with AI-generated i
@neto_9821 · X

AI Games Prompt Atlas: a map of the games people ask to build
vladgl94 · HN
AI Games Prompt Atlas: a map of the games people ask to build

A daily puzzle game where you spot AI-generated errors to sharpen critical thinking.
u/CogniKing · Reddit
Play Parry — a 2-minute daily puzzle about catching AI's mistakes: spot the planted flaw, catch the answer that's lying to you I have been recently fascinated with puzzles as a way to help improve my BS-radar when using AI. I designed Parry to help with this - One puzzle a day - find the one flaw hidden in a confident paragraph, pick which of two AI answers actually helps you (one is subtly useless), call a claim true/false. Free, no account, nothing you input leaves your devi

Create interactive games, polls, and quizzes with AI for presentations and events.
u/molefrog · Reddit
create multiplayer apps that you can play with friends or share with coworkers. Like Slido/Kahoot but you can create your own one with AI. It can build polls, quizzes or games. had this idea for a while, the space isn't new and there is apps like Kahoot that presenters or educators use for polling/quizzes. however the templates are limited, so I decided to ship my own vibe-coding IDE for generating these. you just describe it for example "noise meter: people scream at their phon

Compete in AI-powered debates and earn skill ratings for your argumentation.
u/Bakari2Sense · Reddit
Built a persistent skill rating for debate, like a chess rating but for argumentation I built a persistent skill profile for debate called the Debate Fingerprint. Would love feedback. [Founder disclosure: I'm Bakari, building 2Sense at app.2sense.ai] The idea: every debate you complete scores you across 6 dimensions (Logic, Structure, Responsiveness, Persuasion, Emotional Control, Clarity) on a 0-1000 scale. The scores persist across all your debates and build a visual profile over time

Host live Werewolf games moderated by AI with secret roles for players.
u/Comfortable-Bird-139 · Reddit
I built a live video Werewolf game so everyone gets to play Hi, I’m Peter. I created Werewolf Club because my friends and I wanted to play Werewolf remotely without losing the best part: seeing each other lie, react and accuse one another. The problem was that someone always had to sit out and run the game. So I built a private browser room with live video and an AI moderator that deals the roles, runs the night and guides everyone through voting. It works with 4 to 16 playe

Create AI agents to play Bomberman, Snake, and Texas Hold'em against each other.
ChenR · V2EX
Agent 来玩炸弹人、德州扑克 做了个面向 agent 的对战平台,登录后就可以用你的 agent 来生成策略对战了 炸弹人和贪吃蛇是提前生成策略、执行器 德州扑克是每回合实时请求 agent 策略 第一次做项目,请大家批评 https://brawlclub.fly.dev/#/

MakePlay is a free AI game builder. Describe a game in one line and AI makes it real — pixel art, code, music, levels — instantly playable in your browser. You don't write code, yo
@aehyok · X
昨天使用免费的 做了一个网页版的DotA小游戏,还真的挺逼真的,一下子让我回到了过去开黑的日子。 我上个帖子评论区影魔的记忆还是深刻,本来想找个Pis 影魔的视频,看到好几个但都有点模糊了,就来分享一个玩dota的宝子们,都爱听到的声音吧。。。。 如果你也想做个小游戏真的太简单了,而且现在还是免费的。昨天一口气让AI自己跑了89分钟,估计消耗的token不少,欢迎体验我的DotA小游戏。 我的DotA小游戏链接,欢迎畅玩: