World's Most Difficult Jigsaw Puzzle - The Sweet Shop 529pc Double-Sided Challenge Hair Decorations O'Keeffe's Working Hands is a

O'Keeffe's Working Hands is a highly concentrated

Ingredients: Whole MILK powder (71

Each sweet is crafted with 10% fruit juice

Winner of the Dice Tower Seal of Excellence

World's Most Difficult Jigsaw Puzzle - The Sweet Shop 529pc Double-Sided Challenge Hair Decorations O'Keeffe's Working Hands is aA fiendishly difficult double sided puzzle that will test even the most experienced puzzlers. With 529 pieces, this unique challenge features identical 'Sweet Shop' artwork on both sides, offset by 90 degrees and cut from both sidesmaking it impossible to tell which side is which. Each piece must be analyzed for size, shape, color, and fit, creating a mind bending experience that feels like solving a 4,000 piece puzzle. Key Features: Double sided