Praveen Kumar

• Username: 3★praveen28
• Country:  India
• Student/Professional:Student
• Institution:Malaviya National Institute of Technology, Jaipur Rajasthan, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 6

Current Ratings Graph Old Ratings Graph

1712 (+9)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2013(2013-11-11 15:00:00)

Global Rank:   995

Cheated in:   

Ratings System Update

(2013-11-11 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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1712 (+53)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   995

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 (6)

August Challenge 2012

Little Elephant and Bombs

February 2013 Challenge

Little Elephant and Cards, Buy1-Get1, Climbing Stairs, Efficient Painting

March Challenge 2013

Tourist Translations, Approximately, Fire Escape Routes, Minesweeper

April Challenge 2013

Little Elephant and Music, Levy Conjecture, Maximum Weight Difference, Barcelona Gameplay Tactics

October Cook-Off 2013

Polo the Penguin and the Numbers, Polo the Penguin and the Test

November Challenge 2013

Superpowers of 2, Uncle Johny, Square Digit Squares, Missing some chairs

Total Problems Solved: 38