Suswan Biswas

• Username: 3★suswan_biswas
• Country:  India
• Student/Professional:Student
• Institution:Institute of Engineering and Management, Kolkata West Bengal, India
• 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: 30

Current Ratings Graph Old Ratings Graph

1702 (+45)RatingProvisional
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Starters 181 (Rated)(2025-04-09 22:30:02)

Global Rank:   217

Cheated in:   

Ratings System Update

(2025-04-09 22:30:02)

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1643 (+10)RatingProvisional
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Starters 46 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1749

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 (30)

November Challenge 2020 Division 2

Ada and Dishes, Restore Sequence, Iron, Magnet and Wall, Magical Candy Store

January Challenge 2021 Division 2

Watching CPL, Fair Elections

December Challenge 2020 Division 2

Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

December Cook-Off 2020 Division 2

Self-Destructing Strings, Catch the Thief, Circle of Chaos, Minimum Attendance Requirement

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences, One Zero Swaps

January Lunchtime 2021 Division 2 (Unrated)

Even Differences, Even Sum

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates

November Lunchtime 2020 Division 2

Gasoline Introduction

UWCOI 2021 (Rated for all)

Hidden Numbers

February Challenge 2021 Division 2

Frog Sort, Prime Game, Maximise Function

April Challenge 2021 Division 2

Worthy Matrix, Valid Pair, Chef and Dice

International Coding Marathon 2021 Division 2 (Rated)

Lucky Boundaries

April Cook-Off 2021 Division 3

Bodybuilder, Passing Marks, Chocolate Monger

May Challenge 2021 Division 2 (Rated)

Xor Equality, Tic Tac Toe

June Cook-Off 2021 Division 3

XOR Folding, ICPC Balloons, Chefland Visa

June Lunchtime 2021 Division 3

From Rational to Binary, Unpleasant Ones, Richie Rich, HTML Tags, False Number

July Challenge 2021 Division 2 (Unrated)

XxOoRr

July Lunchtime 2021 Division 2

Beautiful Pairs, Array Rotation Returns

September Challenge 2021 Division 2 (Unrated)

Travel Pass, Airline Restrictions, 2-D Point Meeting, XOR Equal, Shuffling Parities

SnackDown 2021 - Online Qualifiers

Maximum Number Of Distinct Elements, Lucky Number

CodeChef Starters 11 Division 2 (Rated)

Positive Spewing, The Grid Fill Problem, Obtain the Sum

CodeChef Starters 14 Division 2 (Unrated)

Odd GCD, Diagonal movement

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

SnackDown 2021 - Online Round 1A

Min Max LCM, Dance Moves, Round Robin Ranks

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Equal Coins

CodeChef Starters 17 Division 2 (Rated)

Binary Inversion, GCD of Prefixes, String Game, New Piece

CodeChef Starters 27 Division 2 (Rated)

Distinct Binary Strings, The product mystery

June Lunchtime 2022 Division 2 (Rated)

Zero Ones Equal One Zeros

Starters 46 Division 2 (Rated)

Prime Xor, Sort the String

Starters 92 Division 2 (Rated)

Rectangular Tiling, Distance Coloring, Dotify Playlist

Starters 93 Division 2 (Rated)

Break Free, NASA, Problem

Starters 138 Division 2 (Rated)

TRIPLE PRIMES, Distinct Substring, Long Drive, Prefix Suffix Inequality, A power B mod C

Starters 177 (Rated)

Flip or Reverse, Ordered Distances, 2 Boxes

Starters 180 (Rated)

Array Operations

Starters 181 (Rated)

The Best Matrix, Flip Prefix, Find Outside Array, Tree Colouring (Easy)

Total Problems Solved: 156