3 commits

Author	SHA1	Message	Date
rhiannon morris	f22e823ee5	imports	2022-12-06 06:50:32 +01:00
rhiannon morris	136e49c2a0	simplify all_diff	2022-12-06 06:49:48 +01:00
rhiannon morris	63831a6104	day6	2022-12-06 06:35:24 +01:00