Vishal kumar singh

• Username: 1★vishal012345
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Warangal
• 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: 15

Current Ratings Graph Old Ratings Graph

1325 (-36)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2021 Division 2(2021-02-15 15:00:02)

Global Rank:   4814

Cheated in:   

Ratings System Update

(2021-02-15 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?

1325 (-212)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   4814

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)

None

Practice Paths (0)

None

Contests (15)

November Challenge 2018 Division 2

Chef and Difficult Contests

October Challenge 2018 Division 2

Chef and Serves

October Lunchtime 2018 Division 2

Three Friends

June Challenge 2019 Division 2

Road Signs, Chef and Proxy, Guddu on a Date, Sum and GCD

June Cook-Off 2019 Division 2

Multiple Choice Exam, Eat Twice

July Challenge 2019 Division 2

Chef and Mean

October Lunchtime 2019 Division 2

Counting Inversions Revisited, Khaled in HIT

November Challenge 2019 Division 2

Hard Sequence, Weapon Value

December Challenge 2019 Division 2

That Is My Score!

D'Code Division 2 (Rated)

Full Barrier Alchemist

UWCOI 2020 (Rated for all)

Button Pairs, Find maximum in an Array

July Cook-Off 2020 Division 2

Even-tual Reduction, OR-thodox Distinction

RECode 12.0 (Rated for all)

Chef and String, Chef and Numbers

February Challenge 2021 Division 2

Maximise Function

Total Problems Solved: 41