coder_penguin

• Username: 4★coder_penguin
• Country:  India
• Student/Professional:Student
• Institution:International Institute of Information Technology, Bangalore Bangalore
• 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: 14

Current Ratings Graph Old Ratings Graph

1979 (-5)RatingProvisional
Rating i Provisional Rating, click to know more

May Lunchtime 2021 Division 1(2021-05-31 23:00:00)

Global Rank:   132

Cheated in:   

Ratings System Update

(2021-05-31 23:00:00)

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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1979 (-76)RatingProvisional
Rating i Provisional Rating, click to know more

May Lunchtime 2021 Division 1(2022-12-20 00:00:00)

Global Rank:   132

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)

February Challenge 2020 Division 2

The Theatre Problem, No Change Required, Hard Cash, School of Geometry

March Challenge 2020 Division 2

Pintu and Fruits

April Challenge 2020 Division 2

Strange Number, Squared Subsequences, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests, Simple Operations

May Cook-Off 2020 Division 1

Chef, Chefina and Their Friendship, Roads in Chefland

April Lunchtime 2020 Division 2

Another Birthday Present!, Positive Mex, Chef in Fantasy League

International Coding Marathon (Rated for all)

Lavanya Loves DFA, Mr Pr in a Dilemma

August Lunchtime 2020 Division 1

Game on a Strip, Counting Graphs, Alien Invasion

June Cook-Off 2020 Division 1

Per Capita Income, Checkpoints

RECode 12.0 (Rated for all)

Chef and String, Chef and Numbers

Coders' Legacy (Rated for all)

Chef vs Doof, Doof fires Brackets, Doof on Cartesian

March Challenge 2021 Division 1

Space Arrays

May Cook-Off 2021 Division 2

The Last Problem, Double Burgers, Chef and Subarrays

May Lunchtime 2021 Division 1

Total Components, K-Subarrays

Total Problems Solved: 134