Advent of Code participation
Last year, for the first time, I have participated in the Advent of Code—an advent calendar with two programming puzzles per day—and I have now completed all the fifty puzzles.
It was a mostly fun activity, practicing some problem solving that is not always exercised at work, and refreshing on Computer Science fundamentals that time faded away.
However, it felt sometimes a bit exhausting solving these puzzles for twenty five consecutive days.