Problems from KTH Challenge 2022

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
99 Problems	0.00	27	6633	5297	80%	2.6Easy	en
Bar Classification	0.00	99	260	213	82%	3.7Medium	en
Box and Arrow Diagram	0.10	883	46	30	65%	7.1Hard	en
Efficient Bus Routing	0.02	565	88	55	62%	7.4Hard	en
Emergency Exit	0.01	1793	55	43	78%	5.5Hard	en
Name Generation	0.00	33	488	413	85%	2.8Medium	en
Patrick's Triangle	0.03	460	58	41	71%	6.5Hard	en
Sperhling	0.00	69	318	293	92%	2.3Easy	en
The Great Egg Hunt	0.12	776	32	18	56%	7.6Hard	en