Vikas Kumar Singh

• Username: 2★vikas83
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Patna Bihar, 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: 16

Current Ratings Graph Old Ratings Graph

1411 (+31)RatingProvisional
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August Long 2022 Division 4 (Rated)(2022-08-15 15:00:06)

Global Rank:   1315

Cheated in:   

Ratings System Update

(2022-08-15 15:00:06)

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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1411 (+145)RatingProvisional
Rating i Provisional Rating, click to know more

August Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   1315

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 (16)

August Challenge 2020 Division 2

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

October Challenge 2020 Division 2

Covid Run

November Challenge 2020 Division 2

Restore Sequence, Ada and Dishes, Magical Candy Store

January Challenge 2021 Division 2

Fair Elections

December Challenge 2020 Division 2

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

January Lunchtime 2021 Division 2 (Unrated)

Binary Subsequence, Even Differences, Even Sum

November Lunchtime 2020 Division 2

Gasoline Introduction

February Challenge 2021 Division 2

Frog Sort, Maximise Function

March Challenge 2021 Division 2

Interesting XOR!, Space Arrays

March Lunchtime 2021 Division 3

Turn It, Dinner by Candlelight, Motivation, Make the Sum Even, Racing

April Challenge 2021 Division 2

Chef and Dice

August Challenge 2021 Division 3 (Rated)

Problem Difficulties, Olympics Ranking

December Challenge 2021 Division 3 (Rated)

Utkarsh and Placement tests

February Long 2022 - II, Division 3 (Rated)

Chef and NextGen

April Long One 2022, Division 4 (Rated)

Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2

August Long 2022 Division 4 (Rated)

Sale Season, XOR with smallest element, Two Trains, Maximum Submissions, Make A and B equal

Total Problems Solved: 54