karthikeyan

• Username: 2★keybo1312
• Student/Professional:Student
• Institution:Indian Institute of Technology Madras
• 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

1536 (-20)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2013(2013-01-15 15:00:00)

Global Rank:   1956

Cheated in:   

Ratings System Update

(2013-01-15 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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1536 (+66)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   1956

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)

July 2011 Long Contest

Most Popular Friend, Large Kitchen

July Cook-off 2011

Garden Squares

August Cook-off 2011

Open the Dragon Scroll

February 2012 Challenge

Count of Maximum

March 2012 Challenge

Free Shuttle Service, Home Delivery, Spoon in Matrix

April Challenge 2012

Greatest Dumpling Fight, Similar Graphs, Stacking Pancakes, Double Strings, Fit to Play

May Challenge 2012

Jewels and Stones, Lucky lucky number, Remember the recipe

August Challenge 2012

Little Elephant and Bombs, Delivery Boy

November Challenge 2012

Coin Flip

December Challenge 2012

Magic Rankings, Pizza Delivery

January Challenge 2013

The Minimum Number Of Moves

Total Problems Solved: 50