Vishal Kumar Singh

• Username: 1★vishal70854
• Country:  India
• Student/Professional:Professional
• Organisation:Tata Consulatancy Services
• 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: 23

Current Ratings Graph Old Ratings Graph

1235 (-19)RatingProvisional
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July Long Two 2022 Division 4 (Rated)(2022-07-25 15:00:06)

Global Rank:   8058

Cheated in:   

Ratings System Update

(2022-07-25 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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1235 (+149)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   8058

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 (23)

October Challenge 2019 Division 2

Phone Prices

November Challenge 2019 Division 2

Hard Sequence, Weapon Value

November Cook-Off 2019 Division 2

Chef Diet

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

January Challenge 2020 Division 2

Breaking Bricks

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

June Challenge 2020 Division 2

Chef and Price Control, Chef and String, Chef and Icecream, The Tom and Jerry Game!, Even Matrix

July Challenge 2020 Division 2

Ada King, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

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

December Challenge 2020 Division 2

Vaccine Production

April Challenge 2021 Division 3

Chef and Dice, Valid Pair, World Record, Strong Language

April Cook-Off 2021 Division 3

Bodybuilder, Chocolate Monger, Passing Marks

April Lunchtime 2021 Division 3

Chef in Heaven , Equinox Strings, Array Rotation, Coldplay

May Challenge 2021 Division 3 (Rated)

Golf, Solubility

June CodeChef Starters 2021 Division 3 (Rated)

Chess Match, Cyclic Quadrilateral

September Challenge 2021 Division 3 (Rated)

Airline Restrictions, Travel Pass

CodeChef Starters 31 Division 4 (Rated)

Sign Moves, Economics Class, Group Assignment, Cup Finals, Alternating String

April Long Two 2022 Division 4 (Rated)

Sasta Shark Tank, Six Friends, Best Coupon

July Long One 2022 Division 4 (Rated)

Bidding, Pass the Exam, Chef and Candies

July Long Two 2022 Division 4 (Rated)

Chef in his Office, Insurance

Total Problems Solved: 113