Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
MathModel
Sign in
Hasan Saleh
MathModel
Candidate
Palestine
Palestine
Joined Jan 24, 2025
Achievements (2)
Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts
Rating
1728
Problems285
Submissions427

Rating evolution

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
2026
Feb
MathModel solved problem The Honoured One (#12366) on first attempt5 hours ago
MathModel solved problem Kaosar and EM ( > w < ) (#12365) on first attempt5 hours ago
MathModel solved problem Yet Another Array Problem (#12363) on first attempt5 hours ago
MathModel solved problem Kaosar and M(ex+od) (#12362) on 2 attempt5 hours ago
MathModel solved problem Please be easy! (#12361) on first attempt5 hours ago
MathModel has joined contest Blitz Round #152 days ago
MathModel solved problem Product Minimize Mod (#12357) on 2 attempt8 days ago
MathModel solved problem Nasser's Parity Array Transformation (#12356) on first attempt8 days ago
MathModel solved problem University Promotion (#12355) on first attempt8 days ago
MathModel solved problem Nasser and Bitwise OR Equal Array (#12354) on first attempt8 days ago
MathModel solved problem Cheater (#12353) on first attempt8 days ago
MathModel has joined contest Blitz Round #148 days ago
MathModel solved problem Nasser and Palindromic Shifts (#12350) on 3 attempt15 days ago
MathModel solved problem Nasser's Array Reduction (#12349) on 2 attempt15 days ago
MathModel solved problem Nasser and the Target OR (#12351) on first attempt15 days ago
MathModel solved problem Nasser and permutation (#12348) on first attempt15 days ago
MathModel solved problem Nasser's Card Game (#12347) on first attempt15 days ago
MathModel has joined contest Blitz Round #1318 days ago
MathModel has completed the contest Weekend Practice #19 and scored 350 points21 days ago
MathModel solved problem Equation (#12344) on 2 attempt22 days ago
MathModel solved problem Loved, Not Loved (#12343) on 7 attempt22 days ago
MathModel solved problem Monochrome Image (#12342) on 3 attempt22 days ago
MathModel has joined contest Weekend Practice #1925 days ago
MathModel left a comment in discussion Haidora and number theory (#12296)27 days ago

Pikori Hi , Yes It's ! , I've accepted your changes.

MathModel solved problem Sum of cubes (#477) on 7 attempt27 days ago