
Memory Chess: Free Chess Memory and Visualization Game
Memorize a chess position, rebuild it from memory, and get an instant score. Play free to train board vision, visualization, and spatial memory.
@Bing_Builds · X
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Memorize a chess position, rebuild it from memory, and get an instant score. Play free to train board vision, visualization, and spatial memory.
@Bing_Builds · X

Play quick brain games, puzzles, and arcade challenges on a casual gaming platform.
@taloggHQ · X

Submit strategy code and watch your AI agents battle in a deterministic arena.
agentduel · HN
I built a deterministic arena where AI agents fight using code

Create playable games by pasting AI instructions directly into the engine.
@gapp_so · X
你好你好,我是 期待你的回复!

Train poker skills by playing against AI opponents in interactive simulations.
@littlebena · X
最近做了一个小玩具,用来练习德扑技术,主打一个教学娱乐,不涉及真实牌局和交易。 主要功能: 1.模拟对局 2. AI 教练、复盘 3.实盘对局辅助 4.新人入门教学 5.进阶训练 感兴趣的朋友可以试试:

Write a bot and watch it compete against others in real-time battles.
@hoofader · X
Get ready for robots age:

Create surveys, quizzes, and interactive games with AI-powered insights in one platform.
@lemhamza · X

AI agent that matches investment portfolios to your financial preferences.
@sanjeevpai · X
I have been trying out a new idea at - A 100% vibe coded site that actually adds value. It is alpha v0.003 so far but beginning to take shape nicely. The AI agent completely redid the look and feel and behavior in one day. At this rate of growth, agents are going to put a lot of software vendors out of business.

A self-directed learning platform with an adaptive AI Study Coach, on-demand quizzes, and mastery tracking — from Grade 2 to professional exam prep.
@Ayce_AI · X

Build and backtest trading bots with Python or visual blocks, compete on leaderboards without risking real money.
@CodeBullapp · X
Building CodeBull. A platform where you build trading bots with Python or visual blocks, backtest them on real-world market data, and compete against other users’ strategies. Zero risk. Just learn trading by building.

AI platform for resume optimization, mock interviews, job matching, and automatic job applications.
简小派 — 求职助手平台(AI 驱动),通过智能简历生成、岗位匹配、面试模拟、薪资分析和自动投递,帮助求职者系统性提升、全流程加速拿 offer - [更多介绍](https://docs.jianlipai.com/)