Report card

Dot grades the Czech school way: 1 is the best mark, 5 the worst. The marks change after every game.

What the marks are based on

Boxes: what share of the boxes you take in a game.
Chains: how many boxes you can close in one run, relative to the board size.
Speed: how long you think about a line on average.
Stamina: how many of the games you start you play to the end.

Based on your last 30 games, against Dot and against people. The marks are for fun and only you can see them.