There are many animals in the seas and oceans, but dolphins are rightfully considered the cutest. In addition, they are considered the smartest animals, because dolphins are not fish, but mammals. Dolphins live in almost all seas and even in some rivers. However, if you do not live near the sea or river, you can look at this beautiful animal in special dolphinariums. There they are trained and the newly minted artists show miracles of dexterity, jumping over the ring and holding the ball on the nose. In our Sea Dolphin Jigsaw puzzle you will also see one of the lovely numbers, but for that you need to complete the puzzle.