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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2026

IvanUleshchenko solved problem Мобільна гра (#475) on 3 attempt3 months ago

IvanUleshchenko solved problem Дивний сон (#474) on 2 attempt3 months ago

IvanUleshchenko solved problem Конструктор (#472) on 3 attempt3 months ago

IvanUleshchenko solved problem Матричка (#470) on first attempt3 months ago

IvanUleshchenko solved problem Прямокутник (#468) on first attempt3 months ago

IvanUleshchenko solved problem Борги (#467) on first attempt3 months ago

IvanUleshchenko has joined contest UOI 2026. I stage3 months ago

IvanUleshchenko solved hidden problem on 3 attempt10 months ago

IvanUleshchenko solved hidden problem on first attempt10 months ago

IvanUleshchenko solved hidden problem on 4 attempt10 months ago

IvanUleshchenko solved hidden problem on first attempt10 months ago

IvanUleshchenko solved hidden problem on 2 attempt10 months ago

IvanUleshchenko has joined contest UJGOI 2025. Day 210 months ago

IvanUleshchenko solved hidden problem on first attempt11 months ago

IvanUleshchenko has joined contest UOI 2025. Тренувальний тур11 months ago

IvanUleshchenko has joined contest UOI 2025. II stage. Day 11 year ago

IvanUleshchenko has joined contest Unknown1 year ago