Vaibhavi Rangarajan

• Username: 3★chefvibes
• Country:  India
• Student/Professional:Professional
• Organisation:Oracle India Pvt. Ltd.
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 12

Current Ratings Graph Old Ratings Graph

1632 (-47)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2014(2014-04-14 15:00:00)

Global Rank:   3894

Cheated in:   

Ratings System Update

(2014-04-14 15:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

1632 (+168)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   3894

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 (12)

September Challenge 2012

Racing Horses, Kisses & Hugs

October Challenge 2012

Fierce Battles, Event Organizer, The New Scheme

November Challenge 2012

Coin Flip

December Challenge 2012

Granama Recipes, Book Exercises, Magic Rankings, Pizza Delivery

January Challenge 2013

A Fence for Byteland, Three Different Numbers, Chef of the Year, End Of The World, The Minimum Number Of Moves, Little Elephant and Alcohol

January Cook-Off 2013

Minimum Distance

February 2013 Challenge

Little Elephant and Cards, Buy1-Get1, Climbing Stairs, Efficient Painting

February Cook-Off 2013

Lack of Logic, Row and Column Operations

June Challenge 2013

Predictopus, Lapindromes

April Challenge 2014

Farmer Feb

Total Problems Solved: 35