Free download ColorDoKu - Color Sudoku APK for Android, PC. Latest version is 1.1, update at September 16, 2015
ColorDoKu - Color Sudoku version 1.1 is only one variant.
Colordoku is a logic-based, combinatorial color-placement puzzle. The objective is to fill a 9×9 grid with colors so that each column, each row, and each of the nine 3×3 sub-grids...