The object of the game is to match the images that appear in the challenge book by using the many coloured tiles. Children must pick the tiles needed and stack them up, one by one, in the tile display holder in order to reproduce one of the pictures. While it may seem easy at first, the 100 challenges become progressively more difficult as you go along. Each of the 4 levels gradually brings in new skills from logical thinking to dexterity and visual discrimination. The game comes complete with a set of rules and solutions. Great fun for everyone! Multilingual Instructions are included.