All Puzzler has its own image collection to select from OR you can use your phone gallery pics, Camera shots, downloaded images, so you can enjoy this game continuously, Game has 9 block level and a 16 blocks level, in the 'easy' level you can move blocks across the puzzle and in the 'hard' level you can only move blocks to the next block space, app saves the high scores.so you will be challenge your self. Nice and simple game for all ages. Enjoy!