Hacker News Games

Match tiles end-to-end, draw from the boneyard when stuck, and empty your hand before your opponent

Sort six historical events into chronological order using three attempts each day

I cloud game on my Mac plugged into an external display — controller in hand, couch mode, trackpad halfway across the r

I built a chess game where every piece-type is an AI agent with its own personality. Just type "Use /play.md to start a chess game" in your claude code.

Pong variant against the computer with power-ups; rally balls past it to reach 50 points first

Play one-dimensional chess on a single-row board, rendered entirely with CSS

Complete a symmetrical word square so every row and column forms a valid word

Bookmarklet that turns any webpage into an arcade; its text and images become levels for five mini-games

Security challenge game where you trick an AI support agent using prompt injection; hints cost points