If you love playing with a color cube and/or playing Sudoku, you will love our patented Sudoku Cube. It plays like a color cube, but it adds numbers to create many more challenges. Work it vertically or horizontally by row or column. Solve individual faces or take the ultimate challenge of placing the numbers 1 thru 9 on all six faces.
Item size: 7.5" x 2.25" x 5"
