Is this the World’s most difficult puzzle? You’ll have to decide! The World's Most Difficult Puzzle - The Sweet Shop from Paul Lamond has 529 pieces, but it feels more like 4000, as the jigsaw puzzle pieces have an identical image on the other side that is rotated by 90°.
Catalogue Number: 207-6256
- Double-sided puzzle with the same artwork on both sides
- 529 pieces
- Measures 38x38cm when complete