Kazi Mahbubur Rahman

• Username: 3★mahbub.cse.kuet
• 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 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 5

Current Ratings Graph Old Ratings Graph

1634 (+66)RatingProvisional
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February Challenge 2014(2014-02-17 15:00:00)

Global Rank:   919

Cheated in:   

Ratings System Update

(2014-02-17 15:00:00)

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

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1634 (-48)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2014(2022-12-20 00:00:00)

Global Rank:   919

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 (5)

December Cook-Off

Ciel and A-B Problem

July Challenge 2012

Gift Rift

December Cook-Off 2012

Packaging Cupcakes, Reversing directions

February Cook-Off 2014

Chef and Remissness, Chef and Kingship

February Challenge 2014

Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array

Total Problems Solved: 13