1. History of submissions
  2. (plaintext version)

Michael Hartono

@michaelh2006

Indonesia, Surabaya

Joined Jan 2023

World Rank: #4654 (7.5 points)

Institution: -

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
68
 Solutions submitted
501

Problems


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