UOI
    Головна
    Задачі
    Змагання
    Архіви
Helb4ek
Sign in
Maksym
Helb4ek
Ukraine
Ukraine
Joined Dec 30, 2025
Overview
Problems5
Submissions5
Oct
Nov
Dec
2021
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2022
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2023
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2024
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2025
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2026
Feb
Mar
Apr
May
Jun
Jul
Aug
Helb4ek solved problem Чорно-біле зображення (#510) on first attempt26 days ago
Helb4ek has joined contest UOI 2026. II stage. Day 126 days ago
Helb4ek has joined contest UOI 2026. Day 126 days ago
Helb4ek has joined contest UJGOI 2025. Vidbir. Day 16 months ago
Helb4ek has joined contest UOI 2025. II stage. Day 16 months ago
Helb4ek has joined contest UOI 2025. I stage. Kharkiv6 months ago
Helb4ek has joined contest UJGOI 2025. Day 26 months ago
Helb4ek has joined contest UOI 2025. Day 26 months ago
Helb4ek has joined contest UOI 2025. Day 16 months ago
Helb4ek solved problem Конструктор (#472) on 2 attempt9 months ago
Helb4ek solved problem Матричка (#470) on first attempt9 months ago
Helb4ek solved problem Прямокутник (#468) on first attempt9 months ago
Helb4ek solved problem Борги (#467) on first attempt9 months ago
Helb4ek has joined contest UOI 2026. I stage9 months ago
Helb4ek has joined contest UOAI 2025. IV Stage9 months ago