Can you take on the grid to complete the original number puzzle? Using the pegs provided, put your logic skills to the test, ensuring that no numbers are repeated within each block, column or row. Simply mark your starting position for each challenge with the white numbers and fill in the gaps with the green numbers. With different difficulty levels to suit all abilities, solve the squares to be number one!
Save on delivery with free click and collect. You can often select to have it delivered to your local Sainsbury's too.
Money saving guides written by our experts
Join Latest Deals for free and get a hand-picked list of the best deals, delivered straight to your inbox. Fancy yourself as a bit of a bargain hunter? Share deals you find and earn Amazon vouchers!
Chief Bargain Hunter