Sumoku is a unique crossword-style game with numbers. Whether you are looking for a fast-paced challenge with friends, a solo brain-building pastime, or an addictive math game that brings the whole family together, sumoku has it all. It can be played in five different ways! Just add up tiles to multiples of the number shown on the die, connect them all together, and you have a sumoku! Look no further for a cool math game. For 1-8 players. Ages 9 to adult. Contents: 96 Tiles, 1 Die, 1 Travel Pouch, and Illustrated Rules.