Md. Mustafizur Rahman

• Username: 3★fizzz_083
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Khulna University of Engineering & Technology Khulna, Bangladesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 7

Current Ratings Graph Old Ratings Graph

1727 (-4)RatingProvisional
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June Cook-Off 2022 Division 2 (Rated)(2022-06-05 22:30:02)

Global Rank:   1358

Cheated in:   

Ratings System Update

(2022-06-05 22:30:02)

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1727 (-46)RatingProvisional
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June Cook-Off 2022 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1358

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

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)

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Practice Paths (0)

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Contests (7)

April Challenge 2020 Division 2

Squared Subsequences, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue, Strange Number

July Challenge 2020 Division 2

Ada King, Chefina and Swaps, Missing a Point, Chef and Card Game, Chef and Strings

June Cook-Off 2020 Division 2

Cache Hits, Max Mex

Code Ensemble (Rated for Division 2)

Cherry and Bits, Priya and AND, Help Martha

April Challenge 2021 Division 2

Worthy Matrix, Chef and Dice

July Cook-Off 2021 Division 2

XOR-ORED, Mod Equality

June Cook-Off 2022 Division 2 (Rated)

Simple XOR, Break the Stick

Total Problems Solved: 53