Hacker News Games
A curated catalog of 649 games created by the Hacker News community.

Hit21
Play classic Blackjack 21 against the dealer with a provably fair system

Unicode.fun
Minimalist deck-building slot machine using only emoji graphics

Chess Puzzle Bot
Solve chess puzzles against Stockfish, with failed moves turning into games

Probabilistic Chess
A chess variant where each square has a success probability affecting move outcomes

GPT Mafia
Play the classic Mafia/Werewolf game against AI opponents

Sumochess
Chess variant where you push opponent pieces off the board instead of capturing them

Virus Grid
Fight off a spreading virus in a grid-based tactical strategy game

Stock Tycoon
Trade stocks with a nostalgic Bloomberg Terminal-style interface while optimizing your portfolio

Chess Twist
Chess played on an irregular hexagonal grid with new diagonals and strategic challenges