Problems from KTH Challenge 2022

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
99 Problems	0.00	27	6062	4836	80%	2.6Easy	en
Bar Classification	0.00	99	215	170	79%	4.3Medium	en
Box and Arrow Diagram	0.10	883	45	29	64%	7.4Hard	en
Efficient Bus Routing	0.02	565	87	54	62%	7.5Hard	en
Emergency Exit	0.01	1793	54	41	76%	6.1Hard	en
Name Generation	0.00	33	440	372	85%	2.9Medium	en
Patrick's Triangle	0.03	460	59	42	71%	5.7Hard	en
Sperhling	0.00	69	313	290	93%	2.3Easy	en
The Great Egg Hunt	0.12	776	32	18	56%	7.5Hard	en