Luke Hubmayer-Werner a84fdc6207 Rename inv_reduce to unfold to align with other implementations of the concept		2021-12-21 00:46:22 +10:30
2015	2015 Day 23	2018-12-11 14:45:25 +10:30
2016	Added 2016 day12	2018-12-03 20:05:19 +10:30
2017	2017 Day 3	2018-12-11 14:29:13 +10:30
2018	Part 1 2018 Day 25	2018-12-26 18:39:01 +10:30
2019	2020 Day 10	2020-12-10 16:26:27 +10:30
2020	2020 day 18 (cute)	2020-12-18 15:59:20 +10:30
2021	Rename inv_reduce to unfold to align with other implementations of the concept	2021-12-21 00:46:22 +10:30