Sukugo Color + Number Sudoku Game Set Large game board and colorful numbered pieces for family/friends Sudoku teamwork Six games included: Sudoku, Chinese Checker, 9x9 Go, Five in a Row, Connect Four, American Style Checker Color+Number engages your right and left brains for brain exercise Storage tray with slots for organizing game pieces and give hints for Sudoku easier numbers Padded cloth case for carrying around and storing on a bookshelf