Practice

Ratiole

Target ratio 50 : 50

Hold and drag to draw your cut

How to play

A weirdly-shaped blob (with a hole inside it) needs to be cut. You draw a single straight cut from outside the shape to outside, aiming for a target ratio.

Hold and drag to draw your cut line, starting outside the shape. The line must enter and exit the shape. Release to commit. Your score is based on how close to the target ratio you got.

No timer, no scoring. This is just to learn.

Full rules & scoring →