ThinkFun Color Cube Sudoku - Fun, Award Winning Version of Sudoku Using Colors Instead of Numbers For Age 8 and Up

Flip the Cubes. Solve the Puzzle. Flip & rearrange all 9 Color Cubes on the 3 x 3 tray until each color appears once in every row and column. It will take more than a coupe flips of a cube to master this brilliant Sudoku puzzle. Once you've conquered the traditional Sudoku pattern, give your brain a real workout with our fun Bonus Challenges!.