Katamino DeluxeA Parent's Choice Recommended Award Recipient! Katamino is a superb puzzle and a challenging game. Players try to make rectangles, known as Penta of varying size. They can begin with just 3 pieces or use 4, 5, 6 right up to using all 12. The more pieces they use, the harder the puzzle is making Katamino suitable for any age or ability. With over 350 puzzle suggestions in the box and more than 36,000 Penta combinations.