Circle dodge minigame for renpy (Patreon)

This weekend I've made another simple minigame for renpy. Don't get fooled by the simplicity on the surface, the game is pretty difficult specially when the number of circles go above 10.The randomness doesn't help either, but with a little change in the code, it is possible to present the players with a hand crafted puzzle.

The code is in the attachments, give it a try.