Richard Osei

@macrichkid

Ghana, Accra

Joined Mar 2019

World Rank: #122814 (0 points)

Institution: GTUC

Activity over the last year

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

Effectiveness

 Problems solved
0
 Solutions submitted
0

Problems

List of solved classical problems: