
Whodunit?
Solve daily AI-written mystery puzzles and guess the culprit.
selljamhere · HN
Whodunit? Solve a daily AI-written Mystery
The full gallery
Tech stack
60 projects

Solve daily AI-written mystery puzzles and guess the culprit.
selljamhere · HN
Whodunit? Solve a daily AI-written Mystery

AI-powered search and chat assistant for instant answers.
@basak_b81016 · X
Just shipped my Perplexity AI Clone! From an idea to a working AI application. This project helped me learn AI integration, backend architecture, and building better user experiences. 🌐 Live: More projects coming soon. 👨💻 #BuildInPublic #AI #MERN

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

Question suspects who remember every word, uncover the evidence, and crack the case. Free interactive mystery game with interrogations, quick cases, and more.
@Draphilo · X
Interactive Mystery Platform - 8K players!

Interview AI suspects with your voice, catch their lies, and solve a murder mystery.
MrRowTheBoat · HN
Voice driven murder mystery, Interview AI suspects with your voice

Guide an LLM to escape a sandbox in as few steps as possible.
u/smakosh · Reddit
I made a game where an LLM has to escape a sandbox, and every move it makes is a real billed API call https://reddit.com/link/1vjv3lw/video/rvv7hiuprdih1/player Link: https://chat.llmgateway.io/escape/r/aqX41BDwlrje2tX5Me15 submitted by /u/smakosh to r/SideProject [link] [comments]

Find words and solve anagrams in this mobile browser word game.
sgbeal · HN
Word-finder/anagram solver web app for mobile browsers

Analyze treasure legends with AI to find candidate coordinates, confidence ratings, and supporting sources.
@SamPfeiffe50609 · X
Check out what I just built with Lovable!

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

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]

Echo – Fable-level results at 1/3 the cost using open-weight models
adam_rida · HN
Echo – Fable-level results at 1/3 the cost using open-weight models

Interrogate AI suspects to solve a murder mystery and get scored on your deduction.
u/AgreeableFace9369 · Reddit
I built Alibi a browser murder-mystery where u interrogate AI suspects and get scored on ur deduction. Looking for honest feedback! Hey all been building a small side project solo and it’s finally playable, so I wanted to get it in front of some real ppl before I take it any further. Note-I’m using the free tier of the AI API for now, so there’s a pretty low daily limit. If a suspect gets slow or stops replying, it’s prob the quota and not a bug. Alibi is a browser-based murder mystery