Atoms

A mentally challenging game for two to four players. You take turns to place atoms on screen. The aim is to fill every square on screen with atoms of your color.

You can put atoms only into empty squares, or ones of your own color. Each has a capacity that depends on its position on screen. Squares in the corners take one atom, edges hold two and all others can contain three. When that number is exceeded, the square becomes unstable and the atoms are forced into adjacent squares. A chain reaction may occur if the new square is overfilled.

The game ends when you control the whole playing area.