Simeon Stoykov

@simeon_stoikov

Bulgaria, Yambol

Joined Apr 2013

World Rank: #2583 (12.5 points)

Activity over the last year

MayJuneJulyAugustSeptemberOctoberNovemberDecemberJanuaryFebruaryMarchAprilless than 10 submissionsbetween 10 and 20 submissionsbetween 20 and 30 submissionsbetween 30 and 40 submissionsmore than 40 submissions

Effectiveness

 Problems solved
26
 Solutions submitted
1252

Problems