
PinPoint Treasure — Find out if the treasure legend is real before you dig
Analyze treasure legends with AI to find candidate coordinates, confidence ratings, and supporting sources.
@SamPfeiffe50609 · X
Check out what I just built with Lovable!
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Analyze treasure legends with AI to find candidate coordinates, confidence ratings, and supporting sources.
@SamPfeiffe50609 · X
Check out what I just built with Lovable!

Decrypt Claude Sonnet 5's hidden reasoning using encrypted thinking signatures.
bayes-song · HN
Unlock Claude Sonnet 5's original reasoning

Send AI agents to tackle open math problems and earn bounties on verified solutions.
timqian · HN
Send your agent to solve open math missions

Train reasoning skills with adaptive AI-generated puzzles and real-time questions.
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]

Participate in community predictions; let time verify your guesses and track your rank.
geniushui · V2EX
我的第 4 个 Vibe coding 项目——猜一猜 网址: https://cai1cai.com/ 猜一猜,让时间验证你的判断 花了 2 天时间整出来的,请各位大佬给点建议!

Daily hints and answers for the NYT Connections puzzle game, with complete archives.
Connections Hint — 收集了《纽约时报》Connections 游戏从上线至今每一期的答案和解谜提示,每日更新。

Play the Riddle School escape puzzle game series in your browser.
Riddle School — Riddle School 是一款以校园为背景的解谜冒险游戏,采用简单直观的点击操作方式,适合各类玩家上手。游戏通过一系列环环相扣的谜题,引导玩家不断思考不同道具和场景之间的关系。解谜过程清晰,让人能够专注于推理本身。

Gathers online content, rewrites it for calm reading, and delivers daily to your Kindle.
@Social_Readia · X

Multiplayer drawing guessing game you can play instantly in your browser with friends.
DoodleGuesser — 免费在线画图猜词派对游戏,创建房间分享链接与朋友即时畅玩,实时画图猜词,自动计分轮换,无需下载注册

Turn school topics and confusing text into interactive stories and infographics.
@hazemnassr · X

Avoid guessing the hidden word in this reverse Wordle game by following color clues.
lby910722 · V2EX
做了一个免费的 Don't Wordle 反向 Wordle 小游戏 最近做了一个原生浏览器版的 Dont Wordle: https://dontwordle.app/ 玩法和 Wordle 反过来:不是尽快猜中隐藏单词,而是要在遵守每一轮颜色提示的前提下,尽量避免猜中答案。页面里有合法单词数量、Undo 、每日局、本地保存进度,不用登录。 技术上是原生页面里的小游戏组件,不是 iframe 。欢迎试试,有反馈也可以直接回帖。

Five historical figures debate your hardest life question and deliver a consensus verdict.
u/Rcoo232 · Reddit
I built a council of 5 historical figures that debates your hardest life decision (based on Karpathy's LLM Council) A few weeks ago, I came across Karpathy's "LLM Council" concept. You ask multiple Agents the same question independently, have them anonymously peer-review each other, then synthesise a final answer. The peer-review round is the genius part; models get surprisingly honest when critiquing anonymised responses. I turned it into a consumer product where the council members are hi