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Ruby. Initially assumed a toroidal grid and wasted a huge amo...
Dec 11 '20
Ruby, part 2: require 'set' instructions = [] File.readl...
Dec 8 '20
Ruby, part 1: require 'set' instructions = [] File.readl...
Ruby, part 2. Oddly much easier than part 1. Parsing modified...
Ruby, part 1. Kinda ugly, but effective: require 'set' ba...
Dec 7 '20
Ruby, part 2: require 'set' groups = File.read('06.txt')....
Ruby, part 1: require 'set' groups = File.read('06.txt')....
Ruby, part 2: require 'set' codes = File.readlines('05.tx...
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Advent of Code 2020 Solution Megathread - Day 11: Seating System
Ruby. Initially assumed a toroidal grid and wasted a huge amo...
Advent of Code 2020 Solution Megathread - Day 8: Handheld Halting
Ruby, part 2: require 'set' instructions = [] File.readl...
Advent of Code 2020 Solution Megathread - Day 8: Handheld Halting
Ruby, part 1: require 'set' instructions = [] File.readl...
Advent of Code 2020 Solution Megathread - Day 7: Handy Haversacks
Ruby, part 2. Oddly much easier than part 1. Parsing modified...
Advent of Code 2020 Solution Megathread - Day 7: Handy Haversacks
Ruby, part 1. Kinda ugly, but effective: require 'set' ba...
Advent of Code 2020 Solution Megathread - Day 6: Custom Customs
Ruby, part 2: require 'set' groups = File.read('06.txt')....
Advent of Code 2020 Solution Megathread - Day 6: Custom Customs
Ruby, part 1: require 'set' groups = File.read('06.txt')....
Advent of Code 2020 Solution Megathread - Day 5: Binary Boarding
Ruby, part 2: require 'set' codes = File.readlines('05.tx...