Huzzle: Level 4 Cast U&U

Two U-shaped bolts and four nuts – this looks like a combination of spare parts but looks are deceiving. This puzzle comes with a deviously hidden trick. The key to unlocking these parts is to look carefully at each part first. It was designed by Kyoo Wong from Hong Kong.

The theme is complexity.

• Package Size: 75*119*45 mm
  
• GWT: 139g
  
• Measurement: 0.028 CBM
• Difficult Level: ★★★★☆☆
• Creator: Kyoo Wong
• Launch Date: Apr 2014