Hacker News Games

Startup-simulation decision game: launch a company, make tough calls on product and runway, and try to reach IPO.

Text-based multiplayer space trading game that runs in Telegram: move goods between ports, upgrade ships and build corporations in a shared galaxy.

Clear cards by suit, value or sequential runs across three daily puzzles with tightening rules

Mario-style side-scrolling platformer whose levels are generated live by Cloudflare Workers AI. Run, jump and stomp enemies.

Daily curve-fitting puzzle: guess the mathematical expression matching a hidden plotted curve; score rewards accuracy and fewest guesses.

Race a live reinforcement-learning agent through a pixel platformer in your browser

Solitaire-style puzzle: stack Chinese-character component cards by stroke count to rebuild two target characters.

Place twelve tiles to build a single connected crossword that uses every letter, in a daily puzzle

I built a GPU “big bangââ‚ÂÃâ€