Ha-Duong Nguyen

@cmpitg

Finland, Helsinki

Joined Aug 2007

World Rank: #10942 (3.2 points)

Institution: N/A

Activity over the last year

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

Effectiveness

 Problems solved
73
 Solutions submitted
190

Problems