Bigjigs Toys Wooden Sudoku

No pencil or paper needed for this fun Sudoku puzzle game. Fill each row, column and square with the numbers 1 to 9 without repeating them. This testing wooden game is a great way to train the brain from an early age. Includes a handy tray to store all numbers when not in use. Main features: great game to develop your strategic mind, made of high quality materials, complies with current European safety standards