Problems from Nordic Olympiad in Informatics 2023

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
ChatNOI	0.79	2740	548	513	94%	1.3 - 8.6Hard	en
Ice Cream Machines	0.05	431	455	424	93%	1.3 - 7.3Hard	en
Island Alliances	0.10	419	1262	1205	95%	1.3 - 6.4Hard	en