R2

My friend, the logic and idea of the level is SUPER ! I really like. But the mechanism works hard. because of this, pleasure is lost.
The biggest problem is the hidden slider that blocks the mechanism!!! Because of this slider, I lost a lot of time. It seems to me that it would be much better - if the lower blocking slider was not hidden! To be seen FD!
The logic is great, I really like it. If there was no hidden slider - I would give you 5! Despite the fact that the mechanism is tight and unruly (but this is not your fault - this is a mekorama feature). But I don't like the hidden slider at all.
I'm sorry friend, because of this I can't rate. Logic level - 5! The mechanic idea is great too.

I loved the locking nut rotatable that appealed to my mechanical way of thinking and was a very neat way of keeping things controlled. After a few turns of the big thing i realise it was easy to control placement of B. Looked as if there were two ways to use the ball. I used it to push B. Liked the fun way of collecting the star in the shadows.