ovawiss, You are done!

Really interesting. The first move I found, further, as I understand it, need one box to pull up or down, but here's how to do it... a mystery. :ignat

Well here the mystery is not complicated, to think, of course, necessary, but the solution is not buried deep. Don't want to deprive you of the pleasure to discover it by yourself. Can only to begin to suggest what the top drawer, where on your screen is the loader, you can safely drive in the far left stall, he later decision is not involved and no one would interfere.

For those who are too impatient, tip No. 2.

Thank you! Reassured me that the level is not complex and is easily formed. a Good level and really not difficult.

A tip saw after decided, but at least thought and the pleasure derived from the solution.