Dumdum Roy

• Username: 1★dmdmroy7
• Student/Professional:Professional
• Organisation:XYZ Ltd.
• 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: 7

Current Ratings Graph Old Ratings Graph

1392 (+12)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2013(2013-01-15 15:00:00)

Global Rank:   1956

Cheated in:   

Ratings System Update

(2013-01-15 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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1392 (-25)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2013(2022-12-20 00:00:00)

Global Rank:   1956

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)

May Challenge 2012

Lucky lucky number, Divisible Pairs

June Challenge 2012

Little Elephant and Candies, Arranging Cup-cakes

September Challenge 2012

Racing Horses

November Challenge 2012

Coin Flip

January Challenge 2013

The Minimum Number Of Moves

Total Problems Solved: 7