Example puzzle

Difficulty: Rating: Comments
This is an example puzzle. You can solve it the same way as you would solve competition puzzle, but result never stored. You can reveal an answer for the puzzle by clicking "Show answer" link.

Squares and Rectangles

Author: Andrey Bogdanov

Sorry, but your browser is not supported. Try to setup the new version.

Divide the grid into nonoverlapping regions. Each region should contain exactly one circle. Any region containing a black circle should be a square. Any region containing a white circle should be a rectangle not a square. Regions of the same area can not share an edge (but can share a corner).

Example puzzle

Grid control: To draw a cut click at the cell edge or move mouse along the line holding the button. You can also connect the centers of cells which belong to the same rectangle with auxiliary line. In this case cut lines will be added automatically. More details about grid control are at the help page.