Muhammad Al-Muzahid

• Username: 3★brainsoft
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Patuakhali Science And technology University
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 14

Current Ratings Graph Old Ratings Graph

1637 (-55)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 216 (Rated)(2025-12-10 22:00:02)

Global Rank:   1037

Cheated in:   

Ratings System Update

(2025-12-10 22:00:02)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more

None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

None

Practice Paths (0)

None

Contests (14)

Starters 72 Division 4 (Rated)

Apples and oranges, Indivisible, Sum it, N Triplets

Starters 73 Division 4 (Rated)

Find an integer, Consecutive Xor, Chef Plays Ludo, Multivitamin Tablets, Lucky Numbers, Append for OR

Starters 74 Division 2 (Rated)

Lcm hates Gcd, Odd Even Binary String

January Long 2023 Division 3 (Rated)

Asymmetric Swaps, Far from origin, Array Halves, Minimize the Maximum, Symmetric Swaps

Starters 80 Division 2 (Rated)

Permutation Subsequence, Prefix Permutation, Equal Elements

Starters 82 Division 3 (Rated)

MIN To MAX, Difference Matrix, Make A-B Same, Reach Home

Starters 98 Division 2 (Rated)

Airport Management

Starters 104 Division 3 (Rated)

Maximise Sum, Santa and Chocolates, Pizza Cutting, GCD and LCM

Starters 106 Division 3 (Rated)

Chef Fantasy 11, Playing with OR, Save People, Guess the winner!

Starters 135 Division 2 (Rated)

Invert And Equalize

Starters 136 Division 2 ( Rated )

My First Geometry Problem

Starters 162 (Rated)

Adjacent Sum Array, Permutation Mod K, Assignment Score

Starters 215 (Rated)

Intersecting Intervals (Easy), Product Sum Arrays (Easy), Product Sum Arrays (Hard), Differing Values, Special Missions

Starters 216 (Rated)

Best Seats

Total Problems Solved: 64