Md.Abdullah Al Maruf

• Username: 2★abdullah71
• Country:  Bangladesh
• Student/Professional:Student
• Institution:University of Rajshahi 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: 9

Current Ratings Graph Old Ratings Graph

1430 (+32)RatingProvisional
Rating i Provisional Rating, click to know more

November Cook-Off 2015(2015-11-23 00:00:00)

Global Rank:   568

Cheated in:   

Ratings System Update

(2015-11-23 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?

1430 (-170)RatingProvisional
Rating i Provisional Rating, click to know more

November Cook-Off 2015(2022-12-20 00:00:00)

Global Rank:   568

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 (9)

December Challenge 2013

Magic Pairs

January Challenge 2014

Please like me

December Cook-Off 2014

Good Joke!

January Lunchtime 2015

Piece of cake

February Challenge 2015

Chef and Chain, Let us play with rank list, Chef and Equality

November Cook-Off 2015

Sereja and Array and Subtracting

Total Problems Solved: 8