Follow the spiral and dive into the abyss of darkness (if you dare) with Ravensburger's ultra-challenging ”Krypt Black” puzzle!

You see there's nothing to see. Krypto is the ultimate puzzle challenge for puzzle enthusiasts. No image to puzzle. All pieces come in the same color. The secret is in the pattern of the puzzle cut. 736 pieces - no two are alike. 

• 736 pieces
• Finished Puzzle: 27 x 19.5 inches (70 x 50 cm)