Lab · Game

Patches

Split the grid into rectangles. Each rectangle holds exactly one number, and that number is its area.

How to play

Drag from one corner to the opposite corner to draw a patch.
Tap a patch to remove it. Drawing over patches replaces them.
Keyboard: arrow keys move, Enter sets the first corner, Enter again draws, Delete removes, Escape cancels.
Valid patches are solid. Patches that break the rules are dashed and striped.
One daily puzzle for everyone, plus unlimited practice. Every puzzle has exactly one solution.

Solved