3 Commits

Author	SHA1	Message	Date
Christian Ulrich	5a22cb51ed	use view iterators (starting at tree location)	2022-12-09 13:46:48 +01:00
Christian Ulrich	54eb049e0a	add day 8, part 2	2022-12-08 16:21:38 +01:00
Christian Ulrich	02a1b2b68b	add day 8, part 1	2022-12-08 16:21:18 +01:00