Vinay Kumar

• Username: 3★vinay039
• Country:  India
• Student/Professional:Student
• Institution:Graphic Era University Dehradun, 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

1671 (+8)RatingProvisional
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Starters 147 Division 2 (Rated till 5 stars)(2024-08-14 22:00:02)

Global Rank:   1264

Cheated in:   

Ratings System Update

(2024-08-14 22:00:02)

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1663 (-162)RatingProvisional
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January Cook-Off 2022 Division 2(2022-12-20 00:00:00)

Global Rank:   1032

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

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Learning Paths (0)

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Contests (9)

July Cook-Off 2021 Division 3

Shoe Fit

Code: Nium Challenge

Alphabet Difference, Divide Students Into Classes

November Cook-Off 2021 Division 3

Disabled King, Odds and Evens, Missing Sums

CodeChef Starters 20 Division 3 (Rated)

Stable Sequence, Genes, Chef and Pal

C.O.D.E.R.S Division 3 (Rated)

The One with Russ, The One Where It All Began

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union

Code Drive Division 3 (Rated)

Again XOR problem, Favourite String of Chef, Count Number of Peaks, Game between friends

Exun 2021-22 Division 2 (Rated)

Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game

January Cook-Off 2022 Division 2

Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Merged LIS

Starters 147 Division 2 (Rated till 5 stars)

Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101

Total Problems Solved: 36