Huzzle Cake Puzzle
A quarter of this cake has been cut away showing three identical layers inside. This level 4 puzzle looks simple but it is ingenious!
Designed by American designer Bram Cohen for Hanayama, Japan.
Hanayama is a Japanese toy company formed in 1972. They are best known for their "Cast" series of cast metal puzzles which include reproductions of older designs, and new puzzles by designers Oskar van Diventer and Akio Yamamoto. Hanayama rate their puzzles with a difficulty level ranging from 1 to 6. The difficulty increases as the number ascends.