
FreetCode — Free Algorithm Interview Prep
FreetCode:免费练习算法面试题,带解法和互动可视化。
@Galliard232634 · X
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FreetCode:免费练习算法面试题,带解法和互动可视化。
@Galliard232634 · X
Come study with me on

One hidden picture a day, same for everyone. Draw as little as you can before you name it, lower is better.
@lukkais · X

通过AI分析图片来猜单词的Wordpeek游戏。
furyofantares · HN
Small games. One thing is I have it doing a LOT of visual verification of its results, which uses a lot of tokens. I also tend to throw some huge tasks it can't do yet and watch it burn a zillion tokens, and I usually learn more about where it's limits are and am sometimes happily surprised by its success or partial success. I'll infodump though. I built https://wordpeek.app https://scramble-quest.app and https://playsilhouette.app this year. Those are what I've shipped anyway, a number of other

检查并移除 AI 生成文本中的隐藏 Unicode 工件,无需修改可见内容。
u/nategdd · Reddit
I published reproducible fixtures for a lossless AI text artifact scanner I built AI Text Watermark Remover to inspect copied AI text without rewriting visible words. It reports exact hidden Unicode code points, removes only supported literal artifacts locally, and does not claim that hidden characters prove AI authorship. I just published the browser compatibility fixtures, artifact coverage benchmark, self-hosted API, Docker image, and open-source scanner so the claims can be tested inste

免费的AI代码安全扫描器,扫描代码中的漏洞和凭证泄露。
kahlilashanti · HN
My tool scanned 256 AI-built apps and most had exposed credentials

纯前端马赛克隐藏敏感图片,仅你可以还原。
mqx · V2EX
图片转马赛克网站 简介:可以把敏感的图片生成马赛克,然后发送给别人,别人再上传还原,纯前端(隐私安全) 网站地址: https://e5660498.pinme.dev/ 放一张测试图片在一楼

在线对战隐藏棋子的象棋游戏,支持好友实时多人联机。
lanyi96 · V2EX
新开发了一款网页小游戏-象棋(卧底版)-支持好友在线联机对战。  游戏网址: https://gameplayer2.com/xiangqi 规则如下: - 胜利条件和普通象棋一样:将死对方的将就算赢。 - 开局时,帅和士都公开明旗。其余 13 枚棋子盖住并重新打乱,其中混入 3 枚对方棋子作为卧底。 - 暗子还没翻开时,先听从它所在的一方。轮到你时,可以走一步棋,也可以用这一回合把自己控制的一枚暗子原地翻开。 - 所有暗子在翻开前都可以横走、竖走,每次最多 3 格,而且不能越过其他棋子。 - 暗子移动后还是暗子。只有它吃子、被吃,或者你主动选择翻开时,才会露出真正的棋子和颜色。 - 吃暗子时,如果吃子方也是暗子,两枚棋子会翻开再完成吃子。 - 如果翻出来的是对方棋子,它会立刻归对方控制。 - 翻开以后,棋子恢复原本的走法。 - 被将军时,可以用暗子挡

免费审核您的网站在ChatGPT、Gemini、Claude等AI平台搜索结果中的表现。
andytan · HN
Free AI Visibility Audit Tool& Agent

使用加密思维签名解密 Claude Sonnet 5 的隐藏推理。
bayes-song · HN
Unlock Claude Sonnet 5's original reasoning

Track and improve your visibility across AI platforms. Reach customers before your competitors do.
@kelvincobanaj · X

在SlipGrid的等距网格隐藏地雷中推断安全路径,可单人或与对手竞争。
@geeknux · X
i vibe coding a game called #Slipgrid, it built by #phaser. you can play it alone or with your friends or even bots in Multiplayer. it's already in development but you can find it in #phaser #gamedev #indiegame

AppTruth AI — 通过AI验证发现应用中的隐藏漏洞
@uriel_bitton · X
As you add more features to your vibe coded app, you increase the chances for bad behaviour. The worst part is you dont know they exist Every beta user i've had try out the app told me they found a few issues they had no idea existed Find yours using