Round Table Puzzle - Underwater World (500 Piece) Ideal puzzles for groups of two or more: everyone gets the best seat around the puzzle. With the top of the image in the center and the bottom around the entire circle, all can build together without bickering for the best position. Featuring a diverse group of sea lifeall living in perfect harmony for this unique moment in time. This 500-piece round puzzle is created by famed puzzle designer, Michael Searle. FYI, you don't actually need a round table to complete this round puzzle.