1) Very nice solution!
But unfortunately there are a lot of approaches that fail due to one or two pixels: For the direct path (similar to my previous solutions) the exit platform is two pixels too high. Turning on the exit platform with a pole-vaulter fails barely, and getting to the exit platform with the pole-vaulter seems impossible, too. The best I managed was hitting the ground right in front of the wall. If any of this would have worked, you would have gotten a completely different solution.
2) Another great solution.
Unfortunately I didn't know that jumpers can get across the small gap on the middle platform and therefore spent two very frustrating hours trying everything else, until at last I missed one builder assignment and the runner did not fall into the water as expected.
3) I haven't solved this level. But I really, really hope that the solution does
not go along the lines of the screenshot: Turn a runner with a shimmier at the second green spike, then mine down and let the climber-runner jump into the miner tunnel with another shimmier. The screenshot shows the only time I managed to mine at a reasonable place, but misplaced the shimmier assignment. And I have tried it several dozen times.
I really preferred the previous version!
4) I spent hours on this level, but have no clue what to do here. It really feels like I am completely missing some specific quirk of the L2 physics as in level 2, but unfortunately haven't accidentally hit upon it.
5) I need now two runners, at least. But unfortunately assigning both the builder and the shimmier at the upper platform requires a lot of precision.
6) If you don't let me trap the lemming there, then I trap them elsewhere...
7) Still basically the same solution, but now needs delaying the crowd by mining through the billard table once.
8) Much better level now! But I don't need the bashers at all and would have had a builder spare if I hadn't misplaced one...
9) Not much of a change, to be honest.
10) The trap is still useless, but instead of climbing up directly, I have to use a slightly round-about way... Releasing the crowd with the basher is pure chance, though.