Advent of Code | Day 3 and Day 4 Explained | JavaScript / TypeScript

Описание: In this video CJ explains how he solved Advent of Code 2025 Day 3 and Day 4. Watch CJ solve the problems live here:    • Advent of Code 2025 | Day 3 and 4 | JavaSc...  

Play AOC here: https://adventofcode.com/
Watch CJ solve Day 1 and Day 2 here:    • Advent of Code | Day 1 and Day 2 Explained...  

00:00 - Intro
00:42 - Day 3, Part 1
06:12 - Day 3, Part 2
14:54 - Day 4, Part 1
23:42 - Day 4, Part 2

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