sunil kumar

• Username: 2★codechef_sunil
• Country:  India
• Student/Professional:Student
• Institution:Lovely Professional University Phagwara, Punjab, 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: 23

Current Ratings Graph Old Ratings Graph

1594 (+35)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2020 Division 2(2020-08-24 00:15:02)

Global Rank:   722

Cheated in:   

Ratings System Update

(2020-08-24 00:15:02)

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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1594 (-92)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   722

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 (23)

September Mega Cook-Off 2018 Division 2

Make a Permutation, ATM Machine

November Cook-Off 2018 Division 2

Beautiful Garland, Truth and Dare

September Challenge 2018 Division 2

Magician versus Chef

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem

November Challenge 2018 Division 2

Chef and Ridges, Chef and Difficult Contests, Chef and Happiness

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

September Lunchtime 2018 Division 2

Judging Delay

November Lunchtime 2018 Division 2

Event

Encoder (Rated for Division 2)

Knight Chess

January Challenge 2019 Division 2

Lucky Number Game, Distinct Pairs, Fancy Quotes

February Challenge 2019 Division 2

Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Deputy Chef

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining

May Challenge 2019 Division 2

Reduce to One

June Challenge 2019 Division 2

Chef and Proxy

June Lunchtime 2019 Division 2

Ping Paja Pong, Magda and Silly Pairs

July Challenge 2019 Division 2

Chef and Mean

September Mega Cook-Off 2019 Division 2

Playing with Matches

October Challenge 2019 Division 2

Phone Prices

February Challenge 2020 Division 2

School of Geometry, Hard Cash

April Challenge 2020 Division 2

Sell All the Cars, COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP

August Cook-Off 2020 Division 2

Polygon Relationship, Chef and Work, K-Foldable String

Total Problems Solved: 145