Cool level - I feel like this is the kind of level that I could’ve spent a very long time trying to find the right idea on, but fortunately it came to me within a few tries.
Very nice idea - funnily enough I had tried the idea that improves the 2-off in earlier inefficient paths, but didn’t realize it led to an improvement, and so couldn’t see it for a bit once I found the 2-off.
Insights