Navneet Singh

• Username: 2★hadron
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, India
• 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: 15

Current Ratings Graph Old Ratings Graph

1443 (+11)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2013(2013-12-16 15:00:00)

Global Rank:   2010

Cheated in:   

Ratings System Update

(2013-12-16 15:00:00)

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?

1443 (-25)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   2010

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 (15)

February 2012 Challenge

Count of Maximum

April Challenge 2012

Fit to Play, Double Strings

May Challenge 2012

Jewels and Stones

June Challenge 2012

Little Elephant and Candies, Arranging Cup-cakes

July Cook-Off 2012

Ciel and Receipt

November Challenge 2012

Coin Flip

December Challenge 2012

Granama Recipes, Magic Rankings

January Challenge 2013

The Minimum Number Of Moves

February 2013 Challenge

Buy1-Get1

April Challenge 2013

Maximum Weight Difference

November Challenge 2013

Uncle Johny

December Challenge 2013

Magic Pairs

Total Problems Solved: 23