Bishay Jain

• Username: 3★jainbishay
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Dhanbad
• 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: 15

Current Ratings Graph Old Ratings Graph

1772 (+36)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2020 Division 1(2020-09-14 15:00:00)

Global Rank:   438

Cheated in:   

Ratings System Update

(2020-09-14 15:00:00)

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?

1772 (-180)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   438

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 (15)

March Challenge 2019 Division 2

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

March Cook-Off 2019 Division 2

XOR N-bonacci Sequence

April Challenge 2019 Division 2

Maximum Remaining

May Challenge 2019 Division 2

Reduce to One

May Cook-Off 2019 Division 2

Chain Reaction

May Lunchtime 2019 Division 2 (Unrated)

Dummy Palindromic Strings, CV

June Challenge 2019 Division 2

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

July Challenge 2019 Division 2

Parity Again, Minimum and Maximum, Chef and Mean

July Cook-Off 2019 Division 2

Playing with Strings

July Lunchtime 2019 Division 2

Easy Math

September Lunchtime 2019 Division 2

Find the Sum, All Substrings, Chef Feeds Cats, Chef and Football Match

October Lunchtime 2019 Division 1 (Unrated)

Box Game

International Coding League 2019 (Rated for Division 2)

FlatLand, A Weird Device

April Challenge 2020 Division 1

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

August Challenge 2020 Division 1

Smallest KMP

September Challenge 2020 Division 1

Chef and Trump Cards, Ada Matrix, Find XOR, Chefina and Swap

August Lunchtime 2020 Division 2

Game on a Strip, Mode of Frequencies, Alien Invasion , Ratings and Rankings

June Challenge 2021 Division 2 (Unrated)

Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat

Total Problems Solved: 64