Filler — Rules

Classic 15×15

A 15×15 board — 225 square cells, 7 colours, four neighbours per cell. The players start from opposite corners. To win a game you need more than 112 cells. The number of cells is odd, so a game cannot be drawn.

The board is large enough for the route to matter: where to grow, which region to cut off, which colour to take away from the opponent. A match lasts longer than on the quick board but usually fits into ten minutes. The variant has its own rating. All rules are in the basics.