@xen

United Kingdom

Joined Jan 2011

World Rank: #124597 (0 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
1
 Solutions submitted
2

Problems

List of solved classical problems:

TEST