Gamer Gym

Play board games against AI trained through self-play

No signup. No download. Just play.

[$4 PRIZE] The Mandala Challenge
Win 7 games before losing 3 against our AI.
Take the Challenge →
FREE

Mandala

A beautiful 2-player card game of colors and strategy. Play cards to mandalas, claim colors, and outscore your opponent.

๐Ÿ† Trained on 79900 self-play games ยท 5 players have tried the $4 challenge

Play Mandala
NEW

Lost Cities

The classic expedition card game. Start wisely โ€” each expedition costs 20 points to begin, but bonuses await the committed.

AI trained on 243500 self-play games

Play Lost Cities
NEW

Dominion

The classic deck-building game. Start with a small deck, buy powerful cards, and build an engine to claim Provinces.

Self-taught AI โ€” trained on 41000 self-play games

Play Dominion

Quick question before you go

What kept you from trying a game?

I don't know Mandala
I'd rather play a different game
I don't have time right now
Not interested in board game AI
Something else

Which game would you play against an AI? Pick one and we'll build it next.

Dominion Deck-building classic
7 Wonders Duel Civilization card drafting
Catan Trade & settle
Jaipur 2-player trading
Ticket to Ride Route-building
Other Tell us below
Thanks for the feedback!