Standard Online Jigsaw Puzzles Single sided puzzles come in two versions: One set with all pieces facing correctly, a second set with piece rotation enabled. In these you must rotate the pieces to their correct orientation to fit them together. Puzzles with rotation enabled are designated with an "r", such as "90r".

Two Sided Online Jigsaw Puzzles: More difficult than our standard puzzles for those who like a challenge. Double sided puzzles have different images front and back, and start with some pieces facing up and some down. You must choose which to flip over. These puzzles also come with and without piece rotation enabled. Puzzles with rotation enabled are designated with an "r", such as "56r".