December 19, 2022 Valve flows and tunnels through a graph - Advent of Code 2022 Day 16 with Ruby Watch video
December 15, 2022 (1/2) Beacon Exclusion Zone - Advent of Code 2022 Day 15 Part 1 with Ruby Watch video
December 14, 2022 throw, catch, heredocs for Regolith Reservoir - Advent of Code 2022 Day 14 with Ruby Watch video
December 13, 2022 Distress signal, pattern matching, eval, method - Advent of Code 2022 Day 13 with Ruby Watch video
December 9, 2022 🚀 spaceship operator, rope bridge (snake) - Advent of Code 2022 - Day 9 with Ruby Watch video
December 5, 2022 Regex, towers, and each_with_index - Advent of Code 2022 - Day 5 with Ruby Watch video
December 4, 2022 Ranges and Sets overlaps, subsets, and intersection - Advent of Code 2022 Day 4 in Ruby Watch video