This puzzle will give you a good challenge, but not too hard. If you are thinking of tackling the Sun Cube, the Dayan Wheels of Wisdom would be a good stepping stone. It shares some of the same type of geometry as the Sun Cube, but without shape-shifting or bandaging.

It's sort of like a Time Machine, but with a 3x3 mechanism instead of 2x2.

The one flaw is that the small pieces will catch often. Almost every turn. But the good news is it didn't pop on me once. Sometimes, because of the catching, I would just turn it 270 degrees instead.

So much fun solving this cube!

très bon cube , tourne un peu mieux après lubrification .

It is a very good cube, original and really fun to solve ! It turns well and is not really hard to solve but interesting :)