Get in the spirit of Valentine's with this beautiful and free sliding puzzle. Choose from 3 difficulties and 4 cute pictures. Also great for kid's problem solving abilities. The 2x2 puzzle is perfect for very young children, and the 3x3 and 4x4 is for boggling the minds of us adults.FEATURES:? IT'S FREE! - Yes 100% free to download and play.? UNIVERSAL! - One download works with iPhone and iPad at the same time.? 3 SIZES - 2x2, 4x4 and 5x5 tile sizes for varying difficulty.? 4 PICTURE PUZZLES - Cute and loving Valentine's picturesYour feedback and comments are what help us improve and make our apps better! Thank you.