How to Play:
Choose one of the Colorku puzzle cards. Set up the board with the colored balls as shown on the card. Same rules as Sudoku only with color; there cannot be more than one of each color in any column, row, or square.
How to Win:
Fill in the remaining spaces with colored balls so that there are not any colors that repeat within any of the columns, rows, or squares. There are over 100 puzzles to solve.
|number of players||solo|
|manufacturer recommended age||8-99+|
|warnings||CHOKING HAZARD -- Toy contains a marble. Not for children under 3 yrs.