Nitin Kumar

• Username: 2★linuxfreak
• Country:  India
• Student/Professional:Professional
• Organisation:Mitel Networks
• 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: 21

Current Ratings Graph Old Ratings Graph

1407 (-38)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2017(2017-05-18 15:00:00)

Global Rank:   7274

Cheated in:   

Ratings System Update

(2017-05-18 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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1407 (+129)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2017(2022-12-20 00:00:00)

Global Rank:   7274

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 (21)

January 2011 Challenge

Splitting Giant Subs

The January 2011 Cook-Off

Holes in the text

February 2011 Contest

Coloring Colorable Graphs

February Cook - Off Challenge

Three Way Communications

May Cook-off 2011

Popular Rice Recipe

May Challenge 2012

Jewels and Stones, Lucky lucky number

June Cook-Off 2012

Closing the Tweets

September Challenge 2012

Racing Horses

June Challenge 2013

Lapindromes

February Challenge 2014

Longest Common Pattern

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

Total Problems Solved: 46