Try through specific combinations of the coins to achieve more points than your opponent. When you clear a complete board of coins a new one will appear each time until your coin-dispenser has reached 0 and no matches are available. If your enemy is out of coins and matches before you, you have 30 seconds left to make as much points as possible and try to catch up if needed.
You only can remove 2 coins at a time, either matching colour/shape or/and numbers.
If you remove a pair of same colour/shape you will gain 25 points. If you remove matching numbers, you will gain 50 points and if the colour/shape and numbers are identical you even gain 100 points.
If there are no more combinations on the board you can click the coin-dispenser to get the next coin in the line, the ones you clicked away will be discarded.
Achieve more points than your opponent and you'll win !