Hacker News Games
A curated catalog of 642 games created by the Hacker News community.

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

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

Smart Dealer
Streamline home poker games with automated dealing, chip management, and game tracking

Funance
An investment simulator where you build a portfolio and compete on leaderboards