The Billboard Hot-100 charts, Top-9 songs for the respective week of December 25 over the last three decades: 2020s, 2010s, 2000s, and 1990s.

it's now year's end. i consider the aoc challenge over. in total 18/25 challenges were completed. 2d-grid navigation and other responsibilities suspended my progress. i will continue to churn out solutions to this year's puzzles and prior year's puzzles through the end of next year.

I just completed "Restroom Redoubt" - Day 14. #AdventOfCode

I completed "Garden Groups" - Day 12. Part 2 was beyond my scope. #AdventOfCode

"Plutonian Pebbles" - Day 11 - Advent of Code 2024 completed! #AdventOfCode adventofcode.com/2024/day/11

I've completed Day 10, Advent of Code 2024; now all caught up through the weekend's assignments. #AdventOfCode adventofcode.com/2024/day/10

As an aside, I am almost certain to fall behind the AoC schedule this weekend and will have to play catch-up all next week.

I just completed "Guard Gallivant" - Day 6 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/6

Day 5 Advent of Code challenge completed.
#AdventOfCode

I just completed Advent of Code Day 4, "Ceres Search." Three weeks of puzzles left to go.
#AdventOfCode