When you play, numbers will fall from the sky. Use the numbers to add up to twenty; that's what the "You have:" box at the top left is for. Your score is at the bottom. Remember! Don't go over twenty; that will lead to your demise. Use WASD or arrow keys.
Update 2: Now there is a half circle. If it touches you, your score gets cut in half. There is also a rounding circle. I thought a permanent decimal would be annoying, so this rounds your score. Different skins have been added and will be used on the dates they were made for. Update 3: Pre-play screen WASD keys added for movement X'ed circle. Resets your "You have" Circles now rotate while falling. Circles fall faster and more often as your score increases. Update 4: Date- 23/08/2026 Added Easy, Normal, and Hard modes. At the start of Easy mode, each circle takes 4 seconds to fall; in Normal mode, 3 seconds; and in Hard mode, 2.5 seconds. Hard mode has squares falling with their own "You have" box as well, in the top right. Fixed a bug where you had to click the green flag twice to start. Skins redone.