Ortijsa IK

@ortijsa_10

Indonesia, Surabaya

Joined Oct 2020

World Rank: #42814 (0.5 points)

Institution: SMA Kristen Petra 2

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
1
 Solutions submitted
31

Problems

List of solved classical problems:

NPC2016A