Ninjas are not constantly engaged in the martial arts, they are ordinary people who find time to relax and share with you a puzzle made up of pieces with the characters. Toy similar to Tetris familiar to you: to accommodate a maximum of objects on the field, it is necessary to build a horizontal line of the same figures. But Ninja introduced a new element - shuriken, if there is a metal star, it removes standing next to block and helps free up space.