TymofiyChumakLeo

Tymofiy

TymofiyChumakLeo

Ukraine

Joined Oct 24, 2025

Overview

Problems25

Submissions31

Jun

Jul

Aug

Sep

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

TymofiyChumakLeo solved problem Множини (#476) on 5 attempt13 hours ago

TymofiyChumakLeo has joined contest UOI 2026. Day 22 days ago

TymofiyChumakLeo solved hidden problem on 5 attempt4 days ago

TymofiyChumakLeo solved hidden problem on first attempt4 days ago

TymofiyChumakLeo solved problem Oranges (#508) on 2 attempt2 months ago

TymofiyChumakLeo has joined contest UOI 2025. I stage. Kharkiv2 months ago

TymofiyChumakLeo has joined contest UOI 2026. I stage2 months ago

TymofiyChumakLeo solved hidden problem on 9 attempt3 months ago

TymofiyChumakLeo solved hidden problem on 4 attempt3 months ago

TymofiyChumakLeo solved hidden problem on 3 attempt3 months ago

TymofiyChumakLeo solved hidden problem on first attempt3 months ago

TymofiyChumakLeo solved problem Check the Calendar! (#240) on first attempt3 months ago

TymofiyChumakLeo solved problem Miss M and the Flowers (#239) on 4 attempt3 months ago

TymofiyChumakLeo solved problem Bitqoins (#238) on first attempt3 months ago

TymofiyChumakLeo has joined contest UOI 2024. I stage3 months ago

TymofiyChumakLeo solved problem Pyramid (#507) on first attempt3 months ago

TymofiyChumakLeo solved problem Fair Division (#506) on first attempt3 months ago

TymofiyChumakLeo solved problem Room (#505) on first attempt3 months ago

TymofiyChumakLeo solved problem Rook (#504) on first attempt3 months ago

TymofiyChumakLeo has joined contest UJGOI 2026. Vidbir. Day 33 months ago

TymofiyChumakLeo solved problem Beautiful Array (#350) on 3 attempt3 months ago

TymofiyChumakLeo solved problem Rook (#344) on first attempt3 months ago

TymofiyChumakLeo solved problem Coordinates (#345) on first attempt3 months ago