Problems from Programmeringsolympiadens KATT 2019

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Longest increasing pub-sequence	0.23	1260	5	5	100%	2.8 - 6.0Hard	sv
Myrkolonin	0.30	2749	4	4	100%	3.3 - 6.2Hard	sv
Xorcisten	0.54	1289	6	6	100%	3.1 - 4.5Medium	sv