Age: 8Y+

Players: 1-2

32 tiles, each of which displays three numbers. Be the first player to arrange your 16 randomly chosen tiles into a 4 x 4 square, so that whenever two tiles are adjacent they share at least one number in common. When one player declares that they have completed their puzzle, its time to shuffle the tiles and play again!

• Skills: Problem Solving, Speed Of Thought, Visual Perception