advent-of-code-2023 VS advent-of-code-2023

Code: https://github.com/peterolson/advent-of-code-2023/blob/master/10.py

For part 2 I handled the twist by doubling the coordinates and filling in the rest of the spaces actually along the line. From there I did a flood fill in all 4 diagonals from the start square. If I could reach the origin that flood fill was thrown out as being outside. Otherwise it was inside. Counting the even-coordinate points in the floodfill gives the answer. github

For part 2, the sort order of the cards changes. For constructing the type of the hand, just place the jokers in with the most frequent other count. If no others you have a 5 of a kind anyway. github

Used the quadratic formula to do this in O(1) time: github