Edit: Never thought that could save 2 more steps! This is easily overlooked! This symmetrical level gives a surprisingly intricate path. If you are 2-off, try to think of different ways to do a certain section and experiment them like previously said. 88 tries.
10 off in 12 tries. The problem is I've got no idea left *-* Edit1: 4 off, in about 40 tries .. again lacking ideas .. Edit2: 2 off and searching... Edit2: Oh well, I saw the part of the combination before, but didn't use the right order. 126 tries, all together. :) Great level!
Very interesting ! I found two 2 offs, in 23 tries. Will keep trying ! Edit1: three 2 offs, in 45 tries. Edit: found a few more 2 offs, then finally got it, in 64th try. GREAT level !