In each game, the player starts with 3 life points. Every time a Tower block is placed, the player loses 1 life point. The game ends when the life points are depleted. The player is rewarded with 25 points for each successfully stacked block (Success). If a block is placed perfectly on top of the previous one, the player receives 50 points instead. Consecutive Perfects grant an additional 25 points.
For example, the first Perfect awards 50 points, the second Excellent awards 75 consecutive points, the third consecutive Perfect earns 100 points, etc.