COLORKU is here! It's SUDOKU in color! Solve any SUDOKU puzzle on our Solid wood game board with wood marbles in 9 dazzling colors. Get started by using any one of the 104 puzzle cards ranging from easy to extreme, then solve the puzzle using logic, skill, and deductive reasoning by getting one and only one marble of each color in every one of the nine rows, nine columns, and nine 3 x 3 squares.
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