Problems from Nordic Olympiad in Informatics 2023

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
ChatNOI	0.79	2740	577	542	94%	1.3 - 9.0Hard	en
Ice Cream Machines	0.03	431	540	505	94%	1.3 - 6.9Hard	en
Island Alliances	0.10	419	1567	1484	95%	1.3 - 6.2Hard	en