Harsh Kumar

• Username: 3★hi_chef_01
• Country:  India
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, India
• 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: 22

Current Ratings Graph Old Ratings Graph

1638 (-34)RatingProvisional
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Starters 129 Division 2 (Rated)(2024-04-10 22:00:02)

Global Rank:   2101

Cheated in:   

Ratings System Update

(2024-04-10 22:00:02)

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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1660 (-53)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 56 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1137

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 (22)

CodeChef Starters 19 Division 3 (Rated)

Sleepy Chef, Chef and Contest, Indivisible Permutation

CodeChef Starters 20 Division 2 (Unrated)

Stable Sequence, Brutal-Xors

December Challenge 2021 Division 3 (Rated)

Check Mate, Valleys and Hills, Rock Paper Scissors, Pyramid Traversal, List of Lists, Utkarsh and Placement tests

December Cook-Off 2021 Division 2

Median Minimization, Musical Chairs

December Lunchtime 2021 Division 3

Chef and Vacation Transportation , Chef Loves 1010

CodeChef Starters 21 Division 3 (Rated)

Devendra and Water Sports, Akash and Grid, And Or Union, Covid and Theatre Tickets

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor

Infinity 2k21 Division 3 (Rated)

The Squid Game, Red Light, Green Light

Code Drive Division 3 (Rated)

Game between friends, Count Number of Peaks, Favourite String of Chef

January Long 2022 - I, Division 2 (Unrated)

Prime in a binary string

January Lunchtime 2022 Division 2

Subarray permutations

CodeChef Starters 24 Division 3 (Rated)

Anti Palindrome, Avoid Contact, Badminton Serves, Yet Another Constructive Problem, EVM Hacking

February Long 2022 - I, Division 2 (Unrated)

Binary Base Basics, N Queens Puzzle Solved !

CodeChef Starters 25 Division 2 (Rated)

Points and Lines, Building Towers

CodeChef Starters 27 Division 2 (Rated)

String Reverse, Distinct Binary Strings, The product mystery

Starters 37 Division 2 (Rated)

Beat the Average, Infernos, Maximum OR Minimum

Starters 38 Division 2 (Rated)

Average Gift, Circular Track

Starters 39 Division 2 (Rated)

Compress the Video, Closest Vowels, Even Subarray XOR

Starters 52 Division 2 (Unrated)

Minimum Sum, WA Test Cases

Starters 53 Division 2 (Rated)

Queen Blocks, Make A and B equal, Car Trip, Black&White Ring Game, Greater Average

Starters 55 Division 2 (Rated)

Balls and Boxes, Mean and Median, OR Tuples

Starters 56 Division 2 (Rated)

K-Subarrays, Maximize Colours

Starters 58 Division 2 (Unrated)

Add to Subsequence, Equivalent Numbers, Break the elements

Starters 98 Division 2 (Rated)

Airport Management, Ball Distribution

Starters 116 Division 2 (Rated)

Chef Product, ORST , Access Control

Starters 118 Division 2 (Rated)

Subset GCD, Join States, Xorry 2, Xorry 1

Starters 129 Division 2 (Rated)

Ballon d Or

Total Problems Solved: 137