It's wierd, some days the map is really difficult, featuring totems that are right on top of the spawners. Other days, though, you can just bum-rush the map.
I beat level 30 on first try by attaching first block to the end of the block on the end of that ramp, having the resulting bent stick fall into the little cup below, and then putting the second stick on the end, just next to the box. Stick appendage tips, hits box, box falls.
Hey!
What?
I have a great idea!
What?
Let's roll elephants across rickety bridges spanning bottomless pits!
...
And let's force a non-engineer with materials that do not conform to normal physics to build the bridges!
Excellent! I thought you were joking there for a minute!
 "Creeper World: Evermore"){kind=icon}
 "Wake Up the Box 2"){kind=icon}
 "Box Clever Level Pack"){kind=icon}
 "Epic Combo!"){kind=icon}
 "Streamline"){kind=icon}
 "Cargo Bridge"){kind=icon}
 "Ghost Hacker"){kind=icon}