3 commits

Author	SHA1	Message	Date
Natsu Kagami	155eb51ada	Day 18	2023-12-19 16:12:41 +01:00
Natsu Kagami	10834e696b	Some effort to optimize day17	2023-12-18 11:19:57 +01:00
Natsu Kagami	062758bb00	Add day 17	2023-12-17 23:49:58 +01:00