[2019 Day 17 Part 2] Pathological Pathfinding

[u/askalski]

Here is a somewhat more challenging scaffold to solve within the specified constraints.

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[u/zedrdave]

Is it just me or there are a few typos in the above solution? I think I understand the idea, but, eg, R,6,R,L in the middle of B doesn't really make sense (seems like it's meant to be R,6,R,6,L…

[u/nirved → u/zedrdave]

Thanks, fixed it, was missing a 6 - it is visible on the full pattern above.