Problems by Illia Shkirko

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Drawing Circles	0.01	2113	24	13	54%	7.9Hard	en
Railway Runner	0.00	201	169	143	85%	3.7Medium	en
Roundelays	0.09	1094	30	23	77%	6.0Hard	en