World's Most Difficult: Killer Cupcakes - 500pc Double-Sided Jigsaw Puzzle by TDC

What's so tough about this seemingly sweet 500-piece TDC jigsaw puzzle? Each puzzle is double-sided, with the same image, but one side has been turned 90 degrees. Diaboically, each piece has been cut from both directions as well. So even an expert puzzles won't be able to tell one side from the other. If you're ready for an ultimate extreme challenge, these are the puzzles for you! Finished puzzle 15”x15”. Since it was founded in 1984, TDC Games, Inc. has established an international reputation as the producer of innovative, trend setting, if somewhat zany, board games and jigsaw puzzles.