Colorku (2003)

About this game

ColorKu is a high-quality wooden board game based on the popular Sudoku puzzles. It uses 81 wooden marbles in nine distinctive colors placed on a 9" x 9" wooden grid to solve puzzles. The board is solid wood and 13½" x 13½". The game comes with 104 puzzle cards, but it can be used to solve any Sudoku puzzle.

Does it fit your group?

• Group size. Works with 1 to 4. It has a designed solo mode.
• Rules load. At 2.0/5 this is a mid-weight game — expect a proper rules explanation before you start.
• Age. The publisher suggests 8 and up. That rates the rules rather than the artwork, so judge the box yourself for younger players.