Biswajit Paria

• Username: 6★mathman
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur 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: 14

Current Ratings Graph Old Ratings Graph

2253 (+31)RatingProvisional
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July Cook-Off 2014(2014-07-21 01:00:00)

Global Rank:   79

Cheated in:   

Ratings System Update

(2014-07-21 01:00:00)

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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2253 (+28)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2014(2022-12-20 00:00:00)

Global Rank:   79

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 (14)

June Cook-Off 2013

Attic Crossing

July Challenge 2013

Galactik Football, Count K-Primes

August Challenge 2013

Little Elephant and Lemonade, Hello Hello, Save The Princess, The Number Of Solutions, Chef and Segments, Deleting numbers, Splitting Candies

September Challenge 2013

Little Elephant and Exams, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2

September Lunchtime 2013

Chef and Gift

October Challenge 2013

Little Elephant and Bamboo, Helping Lira, Maxim and Dividers, Sereja and Transformation, CAO Stage-3, Yet Another Nice Girl, Edit Distance on Grid, Kamehameha

December Challenge 2013

Magic Pairs

May Cook-Off 2014

Book Game with Chef, Divide the Cake, Ups and Downs

June Cook-Off 2014

Painting, Knapsack Problem, Counting Flags

July Cook-Off 2014

Copy-Paste, Sum Queries, Friends

March Challenge 2014

Maximum number, GCD condition, A Story with Strings, Mike and Stamps, Little Chef and Numbers, The Street , Walk, Binary Tournament, Team Split, Sereja and Sorting 2

May Challenge 2014

Compilers and Parsers, Stone, Chef and Strange Matrix, Fun with AGp, Chef-jumping, Sereja and Game, Little Elephant and Balloons

July Challenge 2014

Little Elephant and Painting, Garden Game, Chef and Frogs, Sereja and Equality, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner, Lucky Game, Game of Numbers

Total Problems Solved: 136