Lokesh Singh

• Username: 4★lokesh7895
• Country:  India
• Student/Professional:Student
• Institution:Graphic Era Hill University, Dehradun Uttarakhand, 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: 27

Current Ratings Graph Old Ratings Graph

1824 (-29)RatingProvisional
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April Cook-Off 2022 Division 2(2022-04-02 22:30:02)

Global Rank:   1276

Cheated in:   

Ratings System Update

(2022-04-02 22:30:02)

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1824 (+100)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   1276

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 (27)

January Cook-Off 2018

Survive in ChocoLand, Multiple of 3

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome

February Lunchtime 2018

Jumping in the hills

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements, Three Integers

April Lunchtime 2018 Division 2

Two vs Ten

April Challenge 2018 Division 2

Workers

May Challenge 2018 Division 2

Mighty Friend, Minimum Deletions, Xor Again, Dibs on Fibs

July Challenge 2018 Division 2

Magic Set, Strike or Spare

August Challenge 2018 Division 2

Problem Sort, Sheokand and Number, Spell Bob

September Challenge 2018 Division 2

Magician versus Chef, War of XORs, Chef and Adventures, Bad Shuffle

November Challenge 2018 Division 2

Chef and Happiness, Chef and Difficult Contests, Chef and Ridges

October Challenge 2018 Division 2

Minimize Digitsum, Chef and Serves, Byte to Bit

February Challenge 2019 Division 2

Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Deputy Chef

March Challenge 2019 Division 2

Chef got Recipes, Chef and a Beautiful Digit, Chef and Number Game

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Fencing

July Challenge 2019 Division 2

Parity Again, Minimum and Maximum, Chef and Mean

January Challenge 2020 Division 2

Equality, Breaking Bricks, Doraemon, Chef and Dynamo

February Challenge 2020 Division 2

No Change Required, The Theatre Problem, School of Geometry, Hard Cash

April Challenge 2020 Division 2

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

May Challenge 2020 Division 2

Triple Sort, Coronavirus Spread, Isolation Centers

March Cook-Off 2020 Division 2

Find Your Gift, Box of Chocolates

June Challenge 2020 Division 2

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

May Challenge 2021 Division 2 (Rated)

Tree House, Xor Equality, Tic Tac Toe, Modular Equation

March Long Two 2022, Division 2 (Unrated)

Minimum Longest Substring

April Cook-Off 2022 Division 2

Sticks and Rectangles

Total Problems Solved: 103