Valera Grinenko

@valeragrinenko

Ukraine, Kharkiv

Joined Aug 2020

World Rank: #24494 (1.2 points)

Institution: Lyceum "Professional"

Activity over the last year

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

Effectiveness

 Problems solved
4
 Solutions submitted
36

Problems

List of solved classical problems:

AHASH
FASTFLOW
FREQ2
INVCNT

TODO list of classical problems:

DYNALCA
METEORS