2018

Advent of Code 2018

Day	Fun	Difficulty	Task Description
1	★★★☆☆	★★☆☆☆	add numbers to find a repetition
2	★★☆☆☆	★★☆☆☆	apply rules to a list of strings
3	★★★☆☆	★★☆☆☆	count patches on a 1Kx1K sparse 2D grid
4	★★★★☆	★★★☆☆	schedule statistics
5	★★★★☆	★★★☆☆	string manipulation
6	★★★★☆	★★★☆☆	2D Voronoi diagram
7	★★☆☆☆	★★★☆☆	make-like dependency graph
8	★★★★☆	★★☆☆☆	unserialize a tree
9	★★☆☆☆	★★★☆☆	circular linked list manipulation
10	★★★★★	★★☆☆☆	particle simulation
11	★★★☆☆	★★★★☆	summed-area tables
12	★★★★☆	★★★☆☆	infinite 1D cellular automaton with repeating pattern detection
13	★★★★☆	★★★★☆	follow a 2D track layout
14	★★☆☆☆	★★★☆☆	millions of iterations of a complex PRNG
15	★☆☆☆☆	★★★★★	complex 2D grid battle simulation
16	★★★★★	★★☆☆☆	decoding a fictional CPU's opcodes
17	★★★★☆	★★★★☆	2D grid flood filling
18	★★★★☆	★★★☆☆	50x50 2D cellular automaton with cycle detection
19	★★☆☆☆	★★★★☆	reverse engineering
20	★★☆☆☆	★★★★☆	regular expression expansion
21	★★☆☆☆	★★★★☆	reverse engineering
22	★★☆☆☆	★★★★★	infinite 3D grid pathfinding
23	★★☆☆☆	★★★★★	huge 3D area search
24	★★☆☆☆	★★★☆☆	turn-based battle simulation
25	★★★☆☆	★★★☆☆	4D connected-component search