Select a piece of your color, then click an empty square one or two squares away. A new piece of your color will appear in that square, and all adjacent pieces of your opponent's color will change to your color.
A one-square move leaves the original piece intact.
A two-square leap causes the original piece to disintegrate.
Leaps may be done over any squares, regardless of contents.
The grey (or black in b/w) blocks are walls and may not be occupied.
When all squares are filled, the player with the most pieces is the winner.
Before starting a game, you can use the radio buttons above the names to select who will move first. Going first can be either an advantage or a disadvantage, depending on the layout of walls.