Hacker News Games

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

An idle Pokemon-style game where you collect and evolve monsters by being productive while adventuring with friends in multiplayer mode

A chess-flavored word game blending spatial reasoning and wordplay where you defeat opponents' words to take territory

A retro adventure game written in Z80 assembly for CP/M and ZX Spectrum emulators, playable in your browser

A prompt injection challenge game where you train yourself in LLM security by bypassing AI safety systems

Daily chess challenges with unique character bots, each with its own personality, preferred openings, and distinct play style

Start with large concepts and split them down to atomic parts in this incremental clicker game built entirely with emojis and CSS

An open source fantasy-themed chess puzzles game

Chrome extension that transforms any webpage into a brick-breaking game where you break blocks across any web page you visit