Advent of Code 2023 Day 3
Day 3 was quite something. I think that in an attempt to make it harder for AI to solve the puzzles the creators also increased the difficulty level of the base puzzles a little too much. The test was not very clear as to what should happen with negative numbers and it might trip people up. The puzzle itself is a great to exercise grid knowledge as you have to work with neighbors and you have to extend the numbers when you find them....