Problems from Nordic Olympiad in Informatics 2023

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
ChatNOI	0.79	2740	547	512	94%	1.3 - 8.7Hard	en
Ice Cream Machines	0.05	431	431	406	94%	1.3 - 7.9Hard	en
Island Alliances	0.10	419	1251	1196	96%	1.3 - 6.4Hard	en