David Medina

@ouchside

Colombia

Joined Apr 2014

World Rank: #124520 (0 points)

Activity over the last year

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

Effectiveness

 Problems solved
0
 Solutions submitted
4

Problems

List of solved classical problems: