Sonic the Hedgehog Floor Puzzle for Kids Set - Bundle of 72 Piece Sonic Floor Puzzle, Stickers, Tattoos, More | Sonic Jigsaw Puzzles for Kids Ages 5+. This Sonic puzzle set contains 1 floor puzzle with 72 pieces. Sonic the Hedgehog puzzle measures 20 in x 30 in when complete and depicts colorful artwork of Sonic, Knuckles, Tails, and more. Sure to be a hit with Sonic fans, this puzzle set is great to use as an activity at your next Sonic the Hedgehog themed party, or great to use as a gift for the Sonic fan in your life! Have hours of fun rebuilding this floor puzzle over and over! Kids are sure to have a great time building this Sonic and friends puzzle alone or with friends and family! Officially licensed Sonic the Hedgehog puzzle, boys and girls alike, also includes Sonic temporary tattoos, Rex-Man stickers, and a Rex-Man door hanger.