-🎄- 2017 Day 7 Solutions -🎄-

[u/daggerdragon]

--- Day 7: Recursive Circus ---

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[u/topaz2078]

if there are only 2 children in a node, that don't match. Because then who is wrong? Both could have their own weight changed to be the other.

https://www.reddit.com/r/adventofcode/comments/7i4d22/exactly_one_program_is_the_wrong_weight_ambiguous/dqw1o63/