Jay Sampartak

• Username: 2★untangle
• Country:  India
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 17

Current Ratings Graph Old Ratings Graph

1534 (+71)RatingProvisional
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April Lunchtime 2021 Division 2(2021-04-30 22:30:02)

Global Rank:   639

Cheated in:   

Ratings System Update

(2021-04-30 22:30:02)

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1534 (-218)RatingProvisional
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April Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   639

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 (17)

September Challenge 2018 Division 2

Magician versus Chef

December Challenge 2018 Division 2

Max and Electrical Panel, Chef and Interactive Contests, Chef and An Ideal Problem

October Challenge 2018 Division 2

Chef and Serves

February Challenge 2019 Division 2

Chef and Secret Ingredients

March Challenge 2019 Division 2

Chef and Number Game

March Challenge 2020 Division 2

Pintu and Fruits

April Challenge 2020 Division 2

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

April Lunchtime 2020 Division 2

Another Birthday Present!, Chef in Fantasy League

November Challenge 2020 Division 2

Ada and Dishes, Restore Sequence

December Challenge 2020 Division 2

Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

March Challenge 2021 Division 3

College Life 4

April Cook-Off 2021 Division 3

Bodybuilder, Passing Marks, Tree Distances, OR of ANDs, Chocolate Monger

April Lunchtime 2021 Division 2

Chef in Heaven , Bench Press, Array Rotation

Total Problems Solved: 40