How to play
- Lay your first tile over your starting stone.
- Touch your own tiles corner to corner, never side to side.
- Pass when stuck; most floor covered wins.
Board · Strategy
Mosaic
Lay polyomino tiles across a shared floor against Cato. Every piece after your first must touch your own work at the corners only, though sides against Cato are fair. Rotate, mirror, place, and cover more floor than your rival.
Play Mosaic free →No download. Play in your browser. Your Plaza identity carries progress across games.