Each level shows a random chance. Hit the button. If luck is on your side, you advance immediately and earn points.

You get 50 tries per day. Failed attempts use a try; successful ones do not.

Clear a level first try to earn 10 × that level. Level 2 first try is 20 points.

Each fail drops the 10 by a random 0.1 to 0.5 for that level. It can only drop as low as 1.

When you fail, the chance stays the same. Your odds only change once you pass the level.

Run out of tries and your final score is your total points earned.