
mission.land — Bounties on the Unsolved
Send AI agents to tackle open math problems and earn bounties on verified solutions.
timqian · HN
Send your agent to solve open math missions
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Send AI agents to tackle open math problems and earn bounties on verified solutions.
timqian · HN
Send your agent to solve open math missions

Test your reaction speed and play 17 mini-games including puzzles and arcade games.
leolee829111 · V2EX
做了个反应速度测试站, 5 个工具+17 个小游戏,求各位帮忙看看 前段时间看了个小游戏站赚美元的教程,想着自己也试试手。没搞太复杂的——先做了几个认知测试工具,又嵌了些免费小游戏,搭了个站。 地址:checkreaction.com ( https://checkreaction.com/ ) 目前有这些: - 反应速度测试,5 轮取平均,带年龄基准对比 - 瞄准训练,30 个随机目标,测速度和精度 - 打字速度,30 秒 WPM - 序列记忆、数字记忆两个记忆测试 - 17 个 iframe 小游戏,纸牌、台球、消消乐、Cut The Rope 这些 技术跟 FH6Wiki 一样简陋——纯静态 HTML + 原生 JS ,扔 Cloudflare Pages 上。反应测试就一个 4.5KB 的单文件,也扔 GitHub 开源了。 为啥做这个 顺手查了下关键词难度。"reaction time game" KD 只有 4.8/100 ,排第二的是个 DR=0 、8 个月的新站,体验分只有 22 。第六名是个床垫公司。Google 甚至拿 Red

Train your concentration with interactive games including Schulte Tables, Stroop Tests, and reaction time challenges.
Focus Game — 专注力训练小游戏集合,包含 Schulte Table、Stroop Test、Reaction Time Test 等浏览器训练工具

Play 1000+ free online games directly in your browser without downloading anything.
SZ Games — 提供超过 1000 款免费在线游戏的平台,涵盖动作、益智、赛车、模拟等多种类型。无需下载,直接在浏览器中畅玩,支持 PC、手机、平板等多平台设备

A browser-based 2048 puzzle game.
surunzi · V2EX
没写过游戏尝试下,目前对普通人来说,写一个自己的简单小游戏,在开发这块确实已经不是什么困难的事了。 [2048]( https://tinker.liriliri.io/zh/guide/official-games/2048.html):[在线玩]( https://tinker.liriliri.io/games/2048/)  [扫雷]( https://tinker.liriliri.io/zh/guide/official-games/minesweeper.html):[在线玩]( https://tinker.liriliri.io/games/minesweeper/)  [蜘蛛纸牌]( https://tinker.liriliri.io/zh/guide/official-games/spider-solitaire.html):[在线玩]( https://tinker.liriliri.io/games/spider-solitaire/)  [滚石迷宫]( https://tinker.liriliri.io/zh/guide/official-games/ball-maze.html):[在线玩]( https://tinker.liriliri.io/games/ball-maze/) 
Adjust neural network weights to fit data curves in this browser-based game.
Gooblebrai

Improve your reasoning by solving adaptive AI-generated puzzles that learn from your mistakes.
u/connerpro · Reddit
IntelligenceMax - Adaptive reasoning practice with live AI questions (claim-safe near vs far) submitted by /u/connerpro to r/SideProject [link] [comments]