Two U-shaped bolts and four nuts - this looks like a combination of spare parts but looks are deceiving. This puzzle comes with a cunningly hidden trick.
The key to unlocking these parts is to look carefully at each part first.
The theme is complexity. It was designed by Kyoo Wong.
Age: 10+
Package: original packaging
Level : 4
Weight :
Size: 2.7 in x 1.6 in x 0.6 in / 6.8 cm x 4 cm x 1.5 cm