Domination is played by two players on a 10x10 field. You can play versus the iPhone in 3 difficulty levels or versus another human player.
You start with 2-2 mazes the same colour in the middle of the game field. Placing your mazes enclosing the opponent's fields turns the mazes into your colour.
The game ends, when there are no more moves or free fields left. The one with more fields of the same colour at the end, wins.
A useful tip: Dominate the sides and corners!
Have fun playing!