Hanayama Katsunou Brain Teaser Amaze Cube

Just using your head is not “Katsuno”! A classic puzzle maze.
Small enough to play with a compact size!

how to play
A maze stretched all the way in the cube, aiming for the goal using a ball about 4mm in diameter using gravity.
Suddenly you will be able to lie down vertically, capture the momentum slopes and difficult stairs.