Advent of Code 2020

Completion

Days 6 and 12 are missing because I did them in IPython and never bothered putting them in a source file, probably.

Day	Rust	Python	C64 ASM
1	✔️		✔️
2	✔️		✔️
3	✔️
4	✔️
5	✔️		✔️
6
7		✔️
8	✔️
9	✔️	✔️	✔️
10		✔️
11		✔️
12
13		✔️
14		✔️
15	✔️
16	✔️
17	✔️
18		✔️
19	✔️
20		✔️
21		✔️
22		✔️
23	✔️	✔️
24		✔️
25	✔️

Benchmarks (Rust)

I'm somewhat trying to do the <1 second challenge, but I've been a bit short on time (and willpower), and I'm just faster at solving challenges in Python. Anyway, here's my benchmarks (ran on my mostly idle server):

Day	Time
1	112.46µs
2	113.41µs
3	60.96µs
4	286.32µs
5	73.25µs
6	78.59µs
7	-
8	170.56µs
9	46.69µs
10	-
11	-
12	-
13	-
14	-
15	459975.24µs
16	344.11µs
17	70782.00µs
18	-
19	403.49µs
20	-
21	-
22	-
23	195819.54µs
24	-
25	26266.60µs
Total:	754.533ms