J.Vignesh

• Username: 1★jvignesh
• Student/Professional:Student
• Institution:Sona College of Technology
• 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: 26

Current Ratings Graph Old Ratings Graph

1380 (-14)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2015(2015-04-13 15:00:00)

Global Rank:   5052

Cheated in:   

Ratings System Update

(2015-04-13 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?

1380 (-20)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   5052

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 (26)

March 2012 Challenge

Spoon in Matrix

April Challenge 2012

Double Strings

June Challenge 2012

Little Elephant and Candies, Arranging Cup-cakes

August Challenge 2012

Little Elephant and Bombs

September Challenge 2012

Racing Horses

October Cook-Off 2012

Buying Sweets

November Challenge 2012

Coin Flip

December Challenge 2012

Granama Recipes

December Cook-Off 2012

Reversing directions, Packaging Cupcakes

April Challenge 2013

Maximum Weight Difference

August Challenge 2013

Splitting Candies

November Challenge 2013

Uncle Johny, Missing some chairs

December Challenge 2013

Magic Pairs

January Challenge 2014

Please like me, Chef and Feedback

July Cook-Off 2014

Copy-Paste

October Challenge 2014

Chef and Ground

April Challenge 2015

Broken Telephone

Total Problems Solved: 35