2018 Day 20 Done

* Also some cleanup on helpers.go
This commit is contained in:
2018-12-20 17:17:30 -06:00
parent 184e9d7639
commit 47b656d34a
5 changed files with 177 additions and 14 deletions

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2018/day20/testinput2 Normal file
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^WSSEESWWWNW(S|NENNEEEENN(ESSSSW(NWSW|SSEN)|WSWWN(E|WWS(E|SS))))$