David Laksmana

@cluster777

Indonesia, Surabaya

Joined Oct 2017

World Rank: #6469 (5.5 points)

Institution: institu teknologi sepuluh nopember

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
17
 Solutions submitted
209

Problems