Abir Mukherjee

• Username: 2★codinion
• Country:  India
• Student/Professional:Professional
• Organisation:Citrix R & D
• 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: 10

Current Ratings Graph Old Ratings Graph

1469 (-7)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2020 Division 2(2020-12-14 15:00:02)

Global Rank:   11889

Cheated in:   

Ratings System Update

(2020-12-14 15:00:02)

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?

1469 (-41)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   11889

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)

None

Practice Paths (0)

None

Contests (10)

August Challenge 2015

Cooking Machine, Gravity Guy

August Cook-Off 2015

Chef and the Wildcard Matching

August Lunchtime 2015

Minimum Maximum

May Challenge 2016

Chef and Balls, Forest Gathering, Chef and Big Soccer, Laddu

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

January Challenge 2020 Division 2

Chef and Dynamo, Doraemon, Breaking Bricks

October Challenge 2020 Division 2

Covid Run

December Challenge 2020 Division 2

Even Pair Sum, Vaccine Production, Vaccine Distribution

Total Problems Solved: 21