Those puzzle experts at Puzzle Master are back with their incredible 48Pieces Jumbo Floor Puzzle Underwater World jigsaw puzzle. At 48 pieces this is one jigsaw puzzle that is going to provide a fun, but also challenging experience. There are enough pieces that your child will have to really think and use their problem-solving skills. However, at the same time, there are not so many that this will become frustrating for them to do. The 48Pieces Jumbo Floor Puzzle Underwater World jigsaw puzzle features an incredible underwater theme that has sharks, dolphins, and whales swimming and having fun in the ocean.