(12 years ago) Some nice variations of 2 offs ... 15 tries.
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EDIT 2023, 18th Feb - wow, had quite some trouble, again - to find the last 2 steps for 120. :))
I had twice big fun at this level: first, finding out how to cut 20 steps because of something essential I hadn't noticed from the beginning. Second, to solve the 2 off. Good level.