3 ms·
I think there's a problem every other day, so it's 1, 3, ..., 23.
by tgv 11mo ago
I think there's a problem every other day, so it's 1, 3, ..., 23.
- alexfoo 11mo agoNo, the puzzles are every day from the 1st to the 12th inclusive. From https://adventofcode.com/2025/about https://adventofcode.com/2025/about: " Why did the number of days per event change? It takes a ton of my free time every year to run Advent of Code, and building the puzzles accounts for the majority of that time. After keeping a consistent schedule for ten years(!), I needed a change. The puzzles still start on December 1st so that the day numbers make sense (Day 1 = Dec 1), and puzzles come out every day (ending mid-December). "
- tgv 11mo agoIndeed. I had misunderstood that.