2023

Advent of Code 2023

Day	Fun	Difficulty	Task Description
1	★★☆☆☆	★★★☆☆	parse numbers and numerals from strings
2	★★★☆☆	★★☆☆☆	simple number processing
3	★★★★☆	★★★☆☆	1D connected component analysis
4	★★★★☆	★★☆☆☆	set intersection
5	★★★☆☆	★★★☆☆	interval splitting
6	★★★☆☆	★☆☆☆☆	quadratic equation evaluation or solving
7	★★★★☆	★★★☆☆	Poker card deck ranking
8	★★★☆☆	★★★★☆	period recognition, least common multiple
9	★★★☆☆	★★☆☆☆	polynomial extrapolation
10	★★★★☆	★★★☆☆	trace a loop and determine enclosed area
11	★★★☆☆	★★★☆☆	point distance with space expansion
12	★★★☆☆	★★★★☆	1D nonogram solver
13	★★★★☆	★★★☆☆	find reflections in a 2D grid
14	★★★★☆	★★★☆☆	sliding puzzle game simulation
15	★★★☆☆	★☆☆☆☆	hashing; list manipulation
16	★★★★☆	★★☆☆☆	raytracing a maze of mirrors
17	★★★☆☆	★★★★☆	Dijkstra's algorithm pathfinding with extra steps
18	★★★★☆	★★★★☆	trace a very large loop and determine total area
19	★★★☆☆	★★★☆☆	perform 1D splits of a 4D hypercube
20	★★★★☆	★★★★☆	logic circuit reverse engineering
21	★★★☆☆	★★★★☆	infinite grid traversal
22	★★★★☆	★★★★☆	3D Tetris simulation, complex graph traversal
23	★★★☆☆	★★★★☆	longest path problem
24	★★☆☆☆	★★★★★	advanced vector algebra
25	★★★★☆	★★★☆☆	minimum cut problem