kind_sinoussi_469

Олександр Бойчук

kind_sinoussi_469

Joined Mar 17, 2026

Overview Posts

Problems13

Submissions14

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

May

Jun

kind_sinoussi_469 has joined contest Weekend Practice #233 months ago

kind_sinoussi_469 has joined contest Blitz Round #183 months ago

kind_sinoussi_469 solved problem Pair Sum Divisibility (#8548) on first attempt3 months ago

kind_sinoussi_469 solved problem Corona2020 (#10029) on first attempt3 months ago

kind_sinoussi_469 has joined contest Educational Round #93 months ago

kind_sinoussi_469 solved problem Cheater (#12353) on first attempt3 months ago

kind_sinoussi_469 has joined contest Weekend Practice #223 months ago

kind_sinoussi_469 solved problem Simple Question (#1464) on 10 attempt3 months ago

kind_sinoussi_469 solved problem Sequence (#1083) on first attempt3 months ago

kind_sinoussi_469 solved problem Perfect square (#8877) on first attempt3 months ago

kind_sinoussi_469 solved problem Sum and amount (#8684) on first attempt3 months ago

kind_sinoussi_469 has joined contest Educational Round #103 months ago

kind_sinoussi_469 has joined contest ДПА 2010 в.16-304 months ago

kind_sinoussi_469 has joined contest KNU Student Olympiad 2026, 1 stage (Mirror) 4 months ago

kind_sinoussi_469 has joined contest Training team contest for schoolchildren4 months ago

kind_sinoussi_469 solved problem Competitors’ quantity of the Olympiad (#43) on first attempt4 months ago

kind_sinoussi_469 has joined contest IOI 2009 - Day 14 months ago

kind_sinoussi_469 has joined contest Blitz Round #144 months ago

kind_sinoussi_469 solved problem Digits (#2) on 3 attempt4 months ago

kind_sinoussi_469 solved problem Simple problem (#1) on first attempt4 months ago

kind_sinoussi_469 has joined contest Educational Round #24 months ago

kind_sinoussi_469 solved problem Four-digit Armstrong numbers (#8642) on 13 attempt4 months ago

kind_sinoussi_469 solved problem Olympiad in Hogwarts (#4857) on 2 attempt4 months ago

kind_sinoussi_469 solved problem Egypt (#1265) on 6 attempt4 months ago

kind_sinoussi_469 has joined contest Educational Round #14 months ago