Ujjwal Arora

• Username: 2★ujjwalarora
• Student/Professional:Student
• Institution:Delhi Technological University New Delhi, India
• 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: 9

Current Ratings Graph Old Ratings Graph

1526 (+18)RatingProvisional
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September Challenge 2014(2014-09-15 15:00:00)

Global Rank:   2671

Cheated in:   

Ratings System Update

(2014-09-15 15:00:00)

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1526 (+30)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   2671

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 (9)

October Cook-Off 2012

Buying Sweets

December Challenge 2012

Granama Recipes, Book Exercises, Magic Rankings, Pizza Delivery

January Challenge 2013

Chef of the Year

February 2013 Challenge

Buy1-Get1, Climbing Stairs

March Cook-off 2013

The Ball And Cups, Palindrome

April Challenge 2013

Levy Conjecture

July Cook-off 2013

Chopsticks

September Challenge 2014

Chef and Left-Right, Fun with Rotation

Total Problems Solved: 19