IvanUleshchenko

Ukraine

Joined Nov 26, 2023

Overview

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2021

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2022

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2023

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2024

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2025

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IvanUleshchenko solved problem Мобільна гра (#475) on 3 attempt2 months ago

IvanUleshchenko solved problem Дивний сон (#474) on 2 attempt2 months ago

IvanUleshchenko solved problem Конструктор (#472) on 3 attempt2 months ago

IvanUleshchenko solved problem Матричка (#470) on first attempt2 months ago

IvanUleshchenko solved problem Прямокутник (#468) on first attempt2 months ago

IvanUleshchenko solved problem Борги (#467) on first attempt2 months ago

IvanUleshchenko has joined contest UOI 2026. I stage2 months ago

IvanUleshchenko solved hidden problem on 3 attempt9 months ago

IvanUleshchenko solved hidden problem on first attempt9 months ago

IvanUleshchenko solved hidden problem on 4 attempt9 months ago

IvanUleshchenko solved hidden problem on first attempt9 months ago

IvanUleshchenko solved hidden problem on 2 attempt9 months ago

IvanUleshchenko has joined contest UJGOI 2025. Day 29 months ago

IvanUleshchenko solved hidden problem on first attempt10 months ago

IvanUleshchenko has joined contest UOI 2025. Тренувальний тур10 months ago

IvanUleshchenko has joined contest UOI 2025. II stage. Day 111 months ago

IvanUleshchenko has joined contest Unknown11 months ago