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• Username: 1★sdev_87117
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Roorkee Uttarakhand, India
• 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: 9

Current Ratings Graph Old Ratings Graph

1374 (-4)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2021 Division 2(2021-04-12 15:00:02)

Global Rank:   3968

Cheated in:   

Ratings System Update

(2021-04-12 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?

1374 (-224)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   3968

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 (9)

June Challenge 2020 Division 2

Chef and String, Chef and Price Control, Even Matrix

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem

September Challenge 2020 Division 2

A Problem on Sticks

October Challenge 2020 Division 2

Positive AND, Replace for X, Covid Run

December Challenge 2020 Division 2

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

February Challenge 2021 Division 2

Frog Sort, Prime Game, Multiple Games, Maximise Function

April Challenge 2021 Division 2

Chef and Dice

Total Problems Solved: 23