Sagar Chandra Das

• Username: 4★sagarthecoder
• Country:  Bangladesh
• Student/Professional:Professional
• Organisation:Brainstation-23
• 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: 26

Current Ratings Graph Old Ratings Graph

1816 (-5)RatingProvisional
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October Challenge 2020 Division 1(2020-10-12 15:00:00)

Global Rank:   558

Cheated in:   

Ratings System Update

(2020-10-12 15:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1816 (-84)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   558

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 (26)

June Challenge 2017

A Good Set

July Challenge 2017

Whats in the Name

October Challenge 2017

A Balanced Contest, Max Mex

December Lunchtime 2017

Days in Month

February Challenge 2018

Chef And His Characters, Chef And The Patents, Permutation and Palindrome

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

April Challenge 2018 Division 2

Weight of Numbers, Average of Pairs, Workers

May Challenge 2018 Division 2

Fake Binary Search, Dibs on Fibs, Minimum Deletions, Mighty Friend, Xor Again

August Challenge 2018 Division 2

Problem Sort, Sheokand and Number, Spell Bob

September Challenge 2018 Division 2

Bad Shuffle, Chef and Adventures, War of XORs, Magician versus Chef

LoC April 2018 (Rated for Division 2)

Cricket Score

January Challenge 2019 Division 2

Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes

February Challenge 2019 Division 2

Chef and Secret Ingredients, Appy and Contest, Deputy Chef

February Cook-Off 2019 Division 2

Buying New Tablet

February Lunchtime 2019 Division 2

The Tricky Deal, Average Number

March Challenge 2019 Division 2

Chef got Recipes, Chef and Number Game, Chef and a Beautiful Digit

May Cook-Off 2019 Division 2

Chain Reaction, Recover the Sequence

June Challenge 2019 Division 2

Chef and Ingredients, Sum and GCD, Guddu on a Date, Chef and Proxy, Road Signs

July Challenge 2019 Division 2

Parity Again, Minimum and Maximum, Chef and Mean

September Challenge 2019 Division 2

Easy Fibonacci, Chef and Interesting Subsequences

October Challenge 2019 Division 2

Even Edges, Phone Prices, Operations on a Matrix, Array Modification, Chef and Maximum Star Value, Missing Number

December Challenge 2019 Division 2

Chefina and Ranges, Plus Multiply, Binary XOR, Easy Subsequence Selection, That Is My Score!, Addition

April Challenge 2020 Division 1

Strange Number, Squared Subsequences, Ready Bitwise, Leaked Answers (Challenge)

October Challenge 2020 Division 1

Positive AND, Replace for X

Total Problems Solved: 78