Games

Every game runs entirely in your browser. Progress, best times and settings stay on your own device.

Full rules, a thinking opponent, and a move list you can read back.

Every puzzle generated fresh, checked for a single solution, with hints that teach.

Captures, ko, passing and area scoring on 9×9, 13×13 or 19×19.

The 144-tile turtle, dealt so it can always be cleared.

Five in a row on 15×15, against an opponent that answers threats.

Compulsory captures, jump chains and kings, played properly.

Slide, merge, and keep the big tile in the corner.