A simple to play but hard to master puzzle game. Using concepts from the Rubix cube and Sudoku - tap a square to change its color, but each color has different side effects.

Change all squares to a single color to clear the level and move on.

HOW TO PLAY

- player is shown a board with a grid of squares, up to 4 colors
- tap on a square to move the color to the next color in the sequence
- clear board to single color to win
- HOWEVER - each color has a different 'side effect'; red changes a whole column, blue a whole row.
- infinite number of levels, slowly gets harder over time
- solutions available; but no score for a solution!
- a major brain straining puzzle, needing you to think many moves ahead to solve.
- some easy boards, some almost impossible!
- simple, but mind bendingly hard!
- global leaderboard allows you to compete against everyone.
- harder the board the more score its worth; the smarter you are, the more you can beat the minnows!