Colorku™
PRODUCT DETAILS
The color Sudoku puzzle that uses colors instead of numbers. It’s simple! Start by using one of the clue cards to place a number of balls in the specified color on their designated places on the board. Now solve the puzzle by placing the remaining balls so that there is only one of each color in every row, column, and 3 x 3 square. Every puzzle has only one solution. Puzzles range from simple to challenging to really tough. Use Colorku™ to solve any sudoku puzzle from any source. Comes with a color conversion card that makes it easy. Includes solid-wood game board with 81 wood marbles in nine eye-catching colors, over 100 puzzles, and a solution booklet. Grade 3 and up.
