Try to think ahead of your iPhone. See if you can outsmart your iPhone! The game is very simple to learn and play. But to master it and beat your iPhone you must learn to think strategically and guess your opponents moves.
The object is to get more points than the iPhone. Do this by removing numbers from the board. You can only remove numbers in the one horizontal row with the yellow beam behind it, and the iPhone can only remove numbers from the vertical column of the number you choose. Then your next horizontal row is determined by the iPhones choice, and so on. The game ends when there are no more possible moves.