These fun and challenging 529pc double sided World's Most Difficult jigsaw puzzles have the same artwork by Royce McClure on each side, but the reverse side is rotated 90°. They are die-cut from both sides to make the front and back indistinguishable! Clownfish will have you wondering if you are in a Sea of Turmoil...

Why so difficult? This 529 piece puzzle is Double Sided, depicting the same Artwork on both sides rotated 90° with respect to each other. Buffalo Games then die cuts the puzzle once from each side so the top and bottom are identical! This Dalmatians Worlds Most Difficult puzzles creates havoc for the fireman's best friend!

These fun and challenging 529pc double sided World's Most Difficult jigsaw puzzles have the same artwork by Royce McClure on each side, but the reverse side is rotated 90°. They are die-cut from both sides to make the front and back indistinguishable! Balloons will have you perplexed with every piece...

These fun and challenging 529pc double sided World's Most Difficult jigsaw puzzles have the same artwork by Royce McClure on each side, but the reverse side is rotated 90°. They are die-cut from both sides to make the front and back indistinguishable! Penguins will have ...