Vivek Kumar

• Username: 3★kumarvivek2003
• Country:  India
• Student/Professional:Student
• Institution:University Institute of Engineering and Technology, Punjab University Chandigarh, 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: 23

Current Ratings Graph Old Ratings Graph

1609 (+22)RatingProvisional
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Starters 98 Division 3 (Rated)(2023-07-12 22:30:04)

Global Rank:   678

Cheated in:   

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(2023-07-12 22:30:04)

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1519 (+6)RatingProvisional
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Starters 68 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1593

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

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Learning Paths (0)

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Practice Paths (0)

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Contests (23)

Starters 39 Division 4 (Rated)

My very 1st contest!, Recent contest problems, Chess Ratings, A or B

May Long Two 2022 Division 4 (Rated)

Practice makes us perfect, Xor Palindrome, Score High, Total Prize Money, Make them Zero, Degree of Polynomial

Starters 40 Division 4 (Unrated)

Take discount or Not, Whatsapp Messages, Doubt Support Availability, Difficulty Rating Order

Starters 41 Division 4 (Rated)

Equal Integers, Chef and Brain Speed, Chef and Chocolates, Is this priority or parity!, Path Parity, Determine the Winner

Starters 46 Division 4 (Rated)

Sort the String, Counting Words, MATH1 Enrolment

Starters 56 Division 4 (Rated)

Nearest Exit, Chefland Games

Starters 57 Division 4 (Rated)

Alice and Marks, Integers that sum to the same value, Even Splits, Non-Negative Product, Two Different Palindromes

Starters 59 Division 4 (Rated)

Chef and Happy String , Suspense String, Confusing Concatenations, Audible Range, Speciality

October Long 2022 Division 4 (Rated)

Podium Finish, Single Operation Part 2, Single Operation Part 1, Building Race, Binary Substituition, Minimum Pizzas

Starters 62 Division 3 (Rated)

Sorted Substrings, Make Multiple, X Jumps, Test Score

Starters 63 Division 3 (Rated)

One-XOR Deletions, Avoid Squares Please, Make Length 1

Starters 64 Division 3 (Rated)

Mario and the Broken String, Distinct Colors, Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize

Starters 65 Division 3 (Rated)

Nahaane Jaa, Candies, Hackerman

Starters 68 Division 3 (Rated)

Expense List, Make AP, Make Money

February Cook-Off 2023 Division 3 (Rated)

Bi_lindrome!, Netflix, Permutation and Modulus, Take Not Less

Starters 77 Division 3 (Rated)

Tekken, Concat Palindrome

Starters 78 Division 3 (Rated)

Bitwise Equation, Valid Expression, Passing Marks

Starters 84 Division 3 (Rated)

Melt Gold, Max Binary, Max count of 1, Elections in Chefland

Starters 83 Division 3 (Rated)

Chef Eren, Construct String, Order by XOR

Starters 92 Division 3 (Rated)

Rectangular Tiling, Dotify Playlist, Water Filling

Starters 93 Division 3 (Rated)

Break Free, 7 Rings, Problem

Starters 94 Division 3 (Rated)

Gymkhana Election IIIT-A, The Vowel Matrix, Possible or Not, CodeChef Streak

Starters 97 Division 3 (Rated)

Caesar Cipher, Schrodinger Smiley, Best of Two

Starters 98 Division 3 (Rated)

3-Blast Palindrome, FIND A and B, Airport Management, Ball Distribution

Total Problems Solved: 104