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@chb19

Belgium, DA

Joined Apr 2019

World Rank: #4653 (7.5 points)

Institution: FAS

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
19
 Solutions submitted
273

Problems