Note: Our level rating system is different than Hanayama's. Hanayama's level 1 is equivalent to our level 5.... level 6 is equivalent to our level 10.
The two entangled pieces are exactly the same in shape and very simple. They look like hooks used to hang things. The pieces can be separated and connected, in a fascinating and magical series of movements. This cast puzzle is simple yet mysterious and just like a disentanglement puzzle. It was created by Finland's Vesa Timonen.
The theme of this puzzle is "Hook".