Karthikeyan Velusamy

• Username: 1★karthi366
• Country:  India
• Student/Professional:Professional
• Organisation:Payoda Technologies Pvt Ltd
• 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: 10

Current Ratings Graph Old Ratings Graph

1350 (+29)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2014(2014-12-15 17:00:00)

Global Rank:   2218

Cheated in:   

Ratings System Update

(2014-12-15 17:00:00)

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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1350 (-120)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2014(2022-12-20 00:00:00)

Global Rank:   2218

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 (10)

December Challenge 2012

Granama Recipes

January Challenge 2013

The Minimum Number Of Moves

February 2013 Challenge

Buy1-Get1

June Challenge 2013

Lapindromes

August Challenge 2013

Splitting Candies

December Challenge 2014

Chef and Apple Trees

Total Problems Solved: 28