Sunil Kumar Yadav

• Username: 2★skysunil12345
• 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: 7

Current Ratings Graph Old Ratings Graph

1553 (-47)RatingProvisional
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October Lunchtime 2015(2015-10-25 14:00:00)

Global Rank:   1026

Cheated in:   

Ratings System Update

(2015-10-25 14:00:00)

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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1553 (+104)RatingProvisional
Rating i Provisional Rating, click to know more

October Lunchtime 2015(2022-12-20 00:00:00)

Global Rank:   1026

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 (7)

January Lunchtime 2015

Piece of cake

February Challenge 2015

Chef and Chain, Let us play with rank list, Chef and Equality

March Challenge 2015

Chef and Notebooks

June Challenge 2015

Chef and Memory Limit

October Challenge 2015

Count Subarrays, Who dares to be a millionaire, Spheres

February Cook-Off 2015

Fit Squares in Triangle

Total Problems Solved: 16