Arrange the sixteen blocks in a square so that every row of four - horizontal, vertical, and diagonal - adds up to 34. There are 880 correct solutions.
A few solutions are included on a separate card from the instructions. Let your friends try it without seeing the "cheat" card.
This game comes in two versions, the standard print version, and a Braille version for the blind or visually impaired.
$7.00
In Stock!
