Navneet Kumar

• Username: 2★nav_kumar
• Country:  India
• Student/Professional:Professional
• Organisation:Cadence Design Systems, Inc.
• 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: 30

Current Ratings Graph Old Ratings Graph

1483 (-14)RatingProvisional
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September Challenge 2015(2015-09-14 15:00:00)

Global Rank:   4307

Cheated in:   

Ratings System Update

(2015-09-14 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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1483 (+10)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2015(2022-12-20 00:00:00)

Global Rank:   4307

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 (30)

March 2012 Challenge

Spoon in Matrix

April Challenge 2012

Fit to Play, Double Strings

October Challenge 2012

Fierce Battles, The New Scheme

September Cook-Off 2012

Recipe Reconstruction, Carvans

November Challenge 2012

Coin Flip

January Challenge 2013

The Minimum Number Of Moves

February 2013 Challenge

Buy1-Get1, Climbing Stairs

March Challenge 2013

Tourist Translations, Approximately

March Cook-off 2013

The Ball And Cups

April Challenge 2013

Maximum Weight Difference, Levy Conjecture

June Challenge 2013

Predictopus, Lapindromes

June Cook-Off 2013

Attic Crossing

September Challenge 2013

Chef and Integers , CAO Stage-1

November Challenge 2013

Uncle Johny, Missing some chairs

December Challenge 2013

Magic Pairs

January Challenge 2014

Please like me, Chef and Feedback

February Challenge 2014

Longest Common Pattern

March Challenge 2014

Walk, Little Chef and Numbers

June Challenge 2014

Chef and Subarray

July Challenge 2014

Count Substrings

October Challenge 2014

Chef and Ground, Magical Girl and Colored Liquid Potions

January Cook-Off 2015

Suraj goes shopping

February Challenge 2015

Chef and Chain, Chef and Equality

April Challenge 2015

Broken Telephone

September Challenge 2015

Count Steps in Matrix

Total Problems Solved: 65