Take delight in a new USA puzzles collection! Experience wonderful collecting amazing images. Tickle your brain and have fun with the whole family! Enjoy the awesome features: - 4 levels of complexity: 7x6 (42 pieces), 9x8 (72 pieces), 13x11 (143 pieces), 18x16 (288 pieces) - available for any puzzle. - Easy-to-operate control. - Move parts in groups. - Easy preview. - Rotate pieces to fit the right place - Big choice of backgrounds!