Saurabh Upadhyay

• Username: 2★tangent19
• Country:  India
• Student/Professional:Professional
• Organisation:Amazon
• 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: 7

Current Ratings Graph Old Ratings Graph

1481 (+24)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2014(2014-05-12 15:00:00)

Global Rank:   2662

Cheated in:   

Ratings System Update

(2014-05-12 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?

1481 (-42)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   2662

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 (7)

March 2012 Challenge

Spoon in Matrix

June Challenge 2012

Little Elephant and Candies, Arranging Cup-cakes

October Cook-Off 2012

Buying Sweets

January Challenge 2013

The Minimum Number Of Moves

November Challenge 2013

Uncle Johny, Square Digit Squares, Missing some chairs

December Challenge 2013

Magic Pairs

May Challenge 2014

Chef-jumping, Stone

Total Problems Solved: 32