Kumar Saurabh

• Username: 2★saurabh3669
• Country:  India
• Student/Professional:Professional
• Organisation:Startup Company
• 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: 27

Current Ratings Graph Old Ratings Graph

1523 (+54)RatingProvisional
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December Challenge 2021 Division 3 (Rated)(2021-12-13 15:00:00)

Global Rank:   62

Cheated in:   

Ratings System Update

(2021-12-13 15:00:00)

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1523 (-182)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   62

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 (27)

October Challenge 2014

Chef and Ground

March Challenge 2015

Chef and Notebooks

April Challenge 2015

Broken Telephone, Chef and Piano Scales, Chef and Interview

May Challenge 2015

Set Difference , Chef and new recipe

June Challenge 2015

Chef and Memory Limit

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

August Challenge 2015

Gravity Guy, Cooking Machine

September Challenge 2015

Count Steps in Matrix

April Cook-Off 2015

Version Control System

May Cook-Off 2015

Devu and friendship testing

March Lunchtime 2015

Chef Anup

August Lunchtime 2015

Minimum Maximum

February Challenge 2016

Chef and Strange Operations, Chef-Detective

June Challenge 2017

A Good Set

April Challenge 2020 Division 2

COVID Pandemic and Long Queue

January Challenge 2021 Division 3

Encoded String, Point Of Impact, Fair Elections, Watching CPL, Chef and Division 3

January Lunchtime 2021 Division 3 (Unrated)

Ashishgup and Interviews, Pair Me, Binary Subsequence, Even Differences, Even Sum

February Challenge 2021 Division 3

Prime Game, Maximise Function, Highest Divisor

March Challenge 2021 Division 3

Space Arrays, No Time to Wait, Chef and Groups, Interesting XOR!

April Challenge 2021 Division 3

Valid Pair, World Record, Strong Language

December Challenge 2021 Division 3 (Rated)

Check Mate, Valleys and Hills, Rock Paper Scissors, Pyramid Traversal, List of Lists, Utkarsh and Placement tests, Squares Counting

January Long 2022 - I, Division 2 (Unrated)

Prime in a binary string, Chef and Riffles

Total Problems Solved: 65