
Flash Fight | Worlds Enough Studios
A blind arena where AI models write flash fiction on the same prompt and you vote for the better story.
eykd · HN
AI-Generated Flash Fiction Arena
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A blind arena where AI models write flash fiction on the same prompt and you vote for the better story.
eykd · HN
AI-Generated Flash Fiction Arena

Guess the secret four-digit number in this classic logic puzzle game.
@Olys1703 · X
🚀 Just released a new version of Bulls and Cows! The game now supports Dark Mode 🌙

Generate production-ready Unity C#, Godot GDScript, and Unreal C++ code with AI game design docs.
@TopvonA · X

Interactive tool to solve Gothic Remake lock puzzles with diagrams and solution playback.
@rychorus1 · X
Just launched: Mini-map feature in After executing all the lock solution steps, a mini-map will show on-screen (except if you're already on the map screen). The mini map shows the current and nearby locks #GothicRemake #WorldOfGothic #BuildInPublic

Draft an all-time NBA team and simulate an 82-game undefeated season.
@DavidDAfrica · X
this has probably kind of happened, if you count fun little mini sites... my guess is that this site is pretty much entirely vibe coded and has definitely had thousands of people play

Cook real recipes in AI-built play kitchens or submit your own.
admtal · HN
AI Slop Kitchen

Negotiate with an AI cast to escape a room where everyone's keeping score.
ilia_foo · HN
Read the Room – a social LLM puzzle

Create and join football prediction leagues to predict matches across Premier League, La Liga, Champions League and WWC 2027.
@henrikcamber · X
Check out what I just built with Lovable!

Chop trees, unlock power-ups, buy shop upgrades, and battle epic bosses.
@Jacksonwazea2k9 · X
Just launched my latest game: Timber Tycoon! 🌲✨ Built with custom power-ups, shop upgrades, and epic boss fights. Drop in, start chopping, and let me know your high score! 💎🪓 Play it here: #IndieGameDev #Remix #GamingCommunity #BuildInPublic

Drop into random Street View locations to guess where you are; free, unlimited, no signup.
stigo · V2EX
用 Antigravity Vibe 了个免费无限玩的地理猜图站,全球 Street View 随机降落 大概一个月前迷上了"看街景猜地点"这类地理游戏,但主流的那几个不是要订阅 就是要登录,免费版还有每日次数限制,玩不过瘾。 于是基于一个开源项目搭了个站:World Guesser 。 玩法:Google Street View 随机把你扔到地球某个角落,你根据路牌、植被、 驾驶方向、电线杆、车牌这些细节判断自己在哪,然后在地图上落点,越准分越高。 和主流竞品比,我做了几个刻意的取舍: - 完全免费,无限玩,没有每日次数限制 - 不用注册、不用登录,打开就能玩 - 暂时不挂广告,先把体验做好 - 经典单人模式,多人对战和每日挑战均已上线 技术栈是 Astro + Vue + Cloudflare Pages + Cloudflare Workers ,加载很快,手机浏览器也能流畅玩。 solo 搞的第一个版本,肯定有不少不足,欢迎试玩后直接吐槽,每条评论我都会看。 地址: https://playworldguesser.com

Test your typing speed and accuracy online, then download a certificate.
@Typeetestiqykh · X
Just launched my new side project: TypeeTesting! 🚀 A free, distraction-free online typing speed test platform with real-time WPM analytics and downloadable typing certificates. Test your typing speed & accuracy here: 🔗 #buildinpublic #indiehackers

Practice whistling with real-time pitch feedback and progressive exercises.
x1shir · V2EX
HowToWhistle:像唱 KTV 一样练习吹口哨 一直想提高吹口哨技巧,搜了一圈发现网上的教程都是文字和视频,练的时候根本不知道自己吹得对不对。 想到可以像 KTV 一样,有个音轨对比,于是干脆自己搓了一个练习网站:[https://howtowhistle.org/]( https://howtowhistle.org/) 核心思路是用浏览器的麦克风做实时音高检测,你对着麦克风吹,页面会显示你当前的音高和目标音的偏差,类似 KTV 唱歌时的实时评分。功能大概有: - 实时音高反馈,能看到自己吹的是哪个音、偏高还是偏低 - 从单音长音开始的渐进式练习,到音阶、再到简单旋律 - 纯前端实现,声音不上传,无需注册 目前还比较简陋,欢迎大家试玩和提建议。