What's New

Small Bug Fixes.

App Description

Impuzzible is a challenging problem where you must assign each block one of four colors in such a way that there are no "monochromatic rectangles", that is, no four grid points forming the corners of a rectangle are all of the same color.

The rules:

1. A white rectangle appears if each corner sits on a block of the same color
2. You can change the color of a block by tapping on it
3. You must get rid of all the white rectangles

No one knows how far you can go, but the largest grid for which a solution is known is 18 by 18 (level 17).

Good luck!

iPad Screenshots

(click to enlarge)

Impuzzible - Monochromatic Rectangles Puzzle screenshot 1 Impuzzible - Monochromatic Rectangles Puzzle screenshot 2 Impuzzible - Monochromatic Rectangles Puzzle screenshot 3 Impuzzible - Monochromatic Rectangles Puzzle screenshot 4

App Changes

  • June 06, 2014 Initial release