Features: 1. 4 game modes, including shuffle, swap, rotate and regular jigsaw puzzles. 2. 9 - 1600 pieces 3. Save to gallery 4. Change background 5. Use own pictures 6. Downloadable content, tons of free pictures. All image sets are free, such as landscapes, animals, colors, landmarks, mountains, beaches etc. Join us on Facebook: http://facebook.com/Titan.Jigsaw.Puzzles