Use mouse to play.

In each level, there is a regular shape, you just need to cut it into equal two slices. The more close the area of the slice is, the more stars you can get! Three stars are not your goal! The real challenge is to cut perfectly equal slices!

For iOS:
Safari on iOS 8 and later supports WebGL 1.0, and on iOS 15 and later supports WebGL 2.0.

For Android：
Nearly all of them support WebGL