Vishal Kumar

• Username: 3★destroyer57
• Country:  India
• Student/Professional:Student
• Institution:University Institute of Engineering and Technology Kanpur Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 19

Current Ratings Graph Old Ratings Graph

1693 (+81)RatingProvisional
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August Cook-Off 2021 Division 2(2021-08-23 00:30:02)

Global Rank:   201

Cheated in:   

Ratings System Update

(2021-08-23 00:30:02)

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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1693 (-242)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   201

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 (19)

October Lunchtime 2018 Division 2

Three Friends

February Challenge 2019 Division 2

Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Fencing

August Challenge 2019 Division 2

Dilemma, Football, Distribute Apples

October Challenge 2019 Division 2

Operations on a Matrix, Phone Prices

November Challenge 2019 Division 2

Hard Sequence, Weapon Value

January Challenge 2020 Division 2

Chef and Dynamo, Doraemon, Breaking Bricks

February Challenge 2020 Division 2

No Change Required, The Theatre Problem, School of Geometry, Hard Cash, Long Contest and Cook Off Overlaps

March Challenge 2020 Division 2

XOR Engine, Ada Bishop 2, Pintu and Fruits

April Challenge 2020 Division 2

Strange Number, Squared Subsequences, Ready Bitwise, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Triple Sort, Coronavirus Spread, Isolation Centers

February Lunchtime 2020 Division 2

At the Gates

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Operations on a Tuple, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Chef and Price Control

July Challenge 2020 Division 1

Chefina and Swaps, Missing a Point, Doctor Chef

August Cook-Off 2020 Division 1

Chef and Work

January Challenge 2021 Division 2

Watching CPL, Fair Elections

December Challenge 2020 Division 1

Hail XOR, String Operations, Positive Prefixes, Even Pair Sum

January Cook-Off 2021 Division 2

Distinct Pair Sums

September Lunchtime 2020 Division 1

GCD operations, Watermelon

CodeChef Div 3 Rated Contest 2021 Division 2 (Unrated)

Chef and Patients, Body Mass Index, Total Score

May Challenge 2021 Division 2 (Rated)

Valid Paths, Tree House, An Interesting Sequence, Xor Equality, Tic Tac Toe, Modular Equation

July Challenge 2021 Division 2 (Unrated)

XxOoRr, Optimal Denomination, Maximum Production, Relativity

CodeChef Starters 6 Division 2 (Unrated)

Joker and Batman, Even tuples, Three Dices, Cricket Ranking

CodeChef Starters 7 Division 2 (Unrated)

Maximum Possible Sweetness, Ceiling Sum, Maximum Array Xor, Chess Format, Food Chain

August Challenge 2021 Division 2 (Unrated)

Olympics Ranking

August Cook-Off 2021 Division 2

Odd Array, Different String, Chef and Closure, Equal Difference, Clear the Array

AlgoManiac - Code For Future Division 2 (Unrated)

Say No To Drugs, The Old Saint And Three Questions, Meet In The Median

September Challenge 2021 Division 2 (Unrated)

XOR Equal, Shuffling Parities

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 12 Division 2 (Unrated)

K - balanced string, Make it Divisible, Another Shortest Paths Problem, Maximum Points

October Challenge 2021 Division 2 (Unrated)

MEX-OR

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

Total Problems Solved: 322