Problems from Nordic Olympiad in Informatics 2026

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Alarms	0.06	526	52	22	42%	2.8 - 7.1Hard	en
Backrooms	0.11	2869	40	9	22%	6.3 - 8.8Hard	en
Catching Apples	0.06	644	27	9	33%	5.1 - 7.6Hard	en
Name Change	0.05	493	55	40	73%	3.8 - 5.2Medium	en