Each piece is solid so that you can feel its weight when you hold it in your hands.
You can see the sophistication in what, at a glance, looks like a rugged design.
The puzzle has many possibilities and, as soon as you start trying to take it apart, you will notice the several protrusions that will hinder your path. This is the challenge that you must overcome.
The theme of this puzzle is the letter G.
It was designed by Jin-Hoo Ahn from South Korea.