Sourav Sarker

• Username: 3★cool_sourav
• Country:  Singapore
• Student/Professional:Student
• Institution:State University of Bangladesh
• 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: 16

Current Ratings Graph Old Ratings Graph

1644 (-49)RatingProvisional
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April Lunchtime 2016(2016-04-30 22:40:00)

Global Rank:   855

Cheated in:   

Ratings System Update

(2016-04-30 22:40:00)

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1644 (+242)RatingProvisional
Rating i Provisional Rating, click to know more

April Lunchtime 2016(2022-12-20 00:00:00)

Global Rank:   855

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 (16)

August Challenge 2013

Splitting Candies

September Challenge 2013

CAO Stage-1, CAO Stage-2

October Challenge 2013

Helping Lira, Maxim and Dividers

November Challenge 2013

Uncle Johny

November Cook-off 2013

Am I a Fibonacci Number

January Challenge 2014

Sereja and Graph, Chef and Feedback, Please like me, Magic Trick

February Challenge 2014

Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array

March Challenge 2014

Mike and Stamps, Little Chef and Numbers, Binary Tournament, Team Split, Walk

April Challenge 2014

Counting Matrices, Farmer Feb, Chef and Digits, Shortest Path in Binary Trees

June Challenge 2014

Chef and Subarray, Guessing Game, Forgot Password

July Challenge 2014

Count Substrings, Reach The Point, Chef and Frogs

August Challenge 2014

Chef and Reversing, The Leaking Robot, Chef and Gift

December Challenge 2014

XOR with Subset, Chef and Apple Trees

February Challenge 2015

Chef and Chain, Chef and Equality

August Challenge 2015

Cooking Machine

April Lunchtime 2016

Coins And Triangle

Total Problems Solved: 40