Problems by Illia Shkirko

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Drawing Circles	0.01	2113	23	12	52%	7.8Hard	en
Railway Runner	0.00	201	170	144	85%	3.6Medium	en
Roundelays	0.09	1094	30	23	77%	6.0Hard	en