Katamino is a building game that helps children understand basic concepts of geometry. Multiple puzzles with solutions that can be extremely simple or extremely difficult. A solitaire puzzle or strategic game with quick rounds for two players, Katamino is unusual, loved and players of all ages and all skill levels. Recognized through numerous international awards, Katamino is one of the games purchased most often by schools, a testimony to its educational value. Includes 20 wood playing pieces, wooden game board and instructions.