Saurabh Kumar

• Username: 4★saurabh_web
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Hamirpur
• 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

1876 (+45)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2018(2018-01-15 15:00:00)

Global Rank:   630

Cheated in:   

Ratings System Update

(2018-01-15 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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1876 (-49)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2018(2022-12-20 00:00:00)

Global Rank:   630

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)

August Challenge 2015

Cooking Machine, Aditi and Magic Trick, Gravity Guy

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

October Challenge 2015

Time measure, Count Subarrays, Who dares to be a millionaire

August Challenge 2016

Fighting Ebola, Chef and Circle Run, Chef and Chocolate, Chef and Round Run

September Challenge 2016

Dividing Machine, Chef and calculation, Faded Palindromes, Chef and digits of a number, Chef and Friends

August Cook-Off 2016

Tweedle-Dee and Tweedle-Dum

September Cook-Off 2016

Lazy Jem

August Lunchtime 2016

Studying Alphabet

September Lunchtime 2016

Chef and Inequality

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers

Total Problems Solved: 42