A lot of jigsaw puzzles is one game to make it easy for you! Some of the puzzles are harder than the others, so there's a lot of advancement potential in this game! You'll also get a score based on your time used, so finish each puzzle fast in order to get a larger total score. Once you've finished one game, you can continue on to the next game. If you're unable to finish one game, you can simply try another one.