Einar throws a spanner
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Einar isn’t shown collecting the centre piece, even though he did retrieve it. After realising he can’t retrieve the centre piece with his hand, he uses some string and a ball of tape to fish it out. To obtain the final edge piece, goes looking for tools, and returns to the lab with some spanners. However, before he can try anything, the tower collapses spectacularly, and he throws a spanner at it on his way out of the lab. He ends up in joint third place, along with everyone else who failed.
(Written by Will G and proofread by Karl Craven)