Games that play in your browser — phone or desktop.

Games tagged “mastermind”

304 hand-picked web games, playable right here — no downloads, no accounts, no ads. Most work on a phone; the ones marked Desktop want a keyboard and mouse. Everything older than the touchscreen lives in the Flash archive.

Surprise me My Arcade
Quick playFast starts, short runs and one-more-go games. Brain gamesLogic, words, numbers, boards and spatial puzzles. Arcade actionDodging, shooting, racing, platforming and survival. Build & strategisePlan, automate, defend and grow something over time. Stories & worldsAdventures, mysteries and interactive fiction. Play togetherTwo-player, multiplayer, drawing and party-friendly games.

Show: All 304 · Plays on a phone (273) · Needs a keyboard (31)

Matches:

CheaterMind A Mastermind variant where the computer never actually commits to a secret code until it has to — an adversarial twist confirmed working cleanly through a tap-native color-picker UI.

Popular tags:

All puzzle 102 arcade 82 one more go 55 free 50 browser game 49 js13k 39 strategy 28 physics 27 classic 18 littlejs 18 touch controls 18 logic 17 platformer 16 endless 14 reflex 14 shooter 14 action 13 relaxing 13 narrative 11 open-source 11 point-and-click 11 adventure 10 idle 9 incremental 9