Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
Phisk1907
Sign in
Костецький Дмитро
Phisk1907
Ukraine
Ukraine
Joined Sep 5, 2023
Achievements (2)
Problem Solver 2Problem Solver
OverviewAchievementsPosts

Problems437
Submissions662
Feb
Mar
Apr
May
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
Phisk1907 solved problem Diamond (#1340) on first attempt25 days ago
Phisk1907 solved problem Soda Surplier (#542) on first attempt28 days ago
Phisk1907 solved problem Хвилі (#11413) on first attempt1 month ago
Phisk1907 solved problem Журавлиний клин у небо лине (#11412) on first attempt1 month ago
Phisk1907 solved problem Впадина (#11411) on first attempt1 month ago
Phisk1907 solved problem Template 5 (#8950) on first attempt1 month ago
Phisk1907 solved problem VanDiana і її задача (#11415) on 2 attempt1 month ago
Phisk1907 solved problem Трикутник для pingvinchic9291 (#11409) on first attempt1 month ago
Phisk1907 solved problem Равлики в тумані (#11394) on 2 attempt1 month ago
Phisk1907 solved problem Равлики і порив вітру. (#11395) on 2 attempt1 month ago
Phisk1907 solved problem Template 3 (#8948) on first attempt1 month ago
Phisk1907 solved problem Template 2 (#8947) on first attempt1 month ago
Phisk1907 solved problem Template (#8946) on first attempt1 month ago
Phisk1907 solved problem *Frame 4 (#8945) on 6 attempt1 month ago
Phisk1907 solved problem Bucks in the Bank (#127) on 9 attempt1 month ago
Phisk1907 solved problem The number of powers of two (#9951) on first attempt1 month ago
Phisk1907 solved problem Number of complete squares (#9950) on 3 attempt1 month ago
Phisk1907 solved problem The number of odd n-digit numbers is 2 (#9944) on 17 attempt1 month ago
Phisk1907 solved problem a + b Problem (#1000) on 5 attempt1 month ago
Phisk1907 solved problem Divisibility by 11 (#2607) on first attempt1 month ago
Phisk1907 solved problem Number of lines (#1885) on first attempt1 month ago
Phisk1907 solved problem The largest of the smaller 2 (#8907) on 4 attempt2 months ago
Phisk1907 solved problem Matrix (#8941) on first attempt3 months ago
Phisk1907 has joined contest Weekend Practice #113 months ago
Phisk1907 solved problem Three-digit numbers 8 (#9998) on first attempt3 months ago