@angel

Viet Nam

Joined Oct 2004

World Rank: #3142 (10.7 points)

Institution: Hell

Activity over the last year

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

Effectiveness

 Problems solved
76
 Solutions submitted
461

Problems