A quarter of this cake has been cut away showing three identical layers inside. This puzzle looks simple but it is very ingenious.

Designed by American designer Bram Cohen.

Age : 8+

Package : original packaging

Level :4

Weight : 

Size : 1 2/5 in x 1 2/5 in x 1 in / 3.6 cm x 3.6 cm x 2.5 cm

חייבים את הפתרון ?  

<<