Hanayama Huzzle: Level 4 Cast Keyhole

Here is a challenging maze. At first glance, the two pieces have simple concave and convex angles on their flat surfaces. However, when the two pieces intertwine, they take the shape of a 3D maze. You must twist and turn them around. If you rush without thinking, you will come to a dead end. Be careful as you may end up going around in circles. Designd by Vesa Timonen from Finland.

The theme is ‘Groove’.

• Package Size: 75*119*45 mm
  
• GWT: 113g
  
• Measurement: 0.028 CBM
• Difficult Level: ★★★★☆☆
• Creator: Vesa Timonen
• Launch Date: Jan 2015