How to generate the pieces

Nana's Cube is made by eight pieces with same volume but different shapes.

The pieces are generated from a cube by detaching two 1/8 cubes sticked together and then glued in different positions.

42 differently shaped pieces can be used in this puzzle. However, there is a 27-piece version which has proved to be much more reliable.

The pieces of the puzzle must be arranged in a cube. The average time to solve the 8-piece puzzle should not exceed 30 to 40 minutes.

Nana's Cube pieces	Solution
	• Nana's Cube details (pdf)