RITIK KUMAR

• Username: 1★humblehacker01
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar Pradesh
• 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: 36

Current Ratings Graph Old Ratings Graph

1276 (+41)RatingProvisional
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August Lunchtime 2022 Division 3 (Rated)(2022-08-22 23:00:04)

Global Rank:   1155

Cheated in:   

Ratings System Update

(2022-08-22 23:00:04)

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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1276 (+61)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1155

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 (36)

May Lunchtime 2021 Division 3

Hoop Jump, Tom And Jerry 1

June Challenge 2021 Division 3 (Rated)

Summer Heat

October Lunchtime 2021 Division 3

Problem Category

CodeChef Starters 20 Division 3 (Rated)

Stable Sequence, Genes, Chef and Pal

FizzBuzz Division 3 (Rated)

Magical Planks, Can_Reach, Can You Eat It

November Lunchtime 2021 Division 3

Minimum Number of Pizzas, Chef and Stock Prices

December Challenge 2021 Division 3 (Rated)

Utkarsh and Placement tests

SnackDown 2021 - Elimination Parallel (Rated for Div 3)

Car Range

December Cook-Off 2021 Division 3

Median Minimization, Two Rooks, Friends Meetup, Musical Chairs

CodeChef Starters 21 Division 3 (Rated)

Devendra and Water Sports, Covid and Theatre Tickets

Infinity 2k21 Division 3 (Rated)

The Squid Game, Red Light, Green Light

Code Drive Division 3 (Rated)

Game between friends, Favourite String of Chef

January Long 2022 - I, Division 3 (Rated)

Keplers Law, Prime in a binary string, Covid Spread

January Long 2022 - II, Division 3 (Rated)

Crying Colours, TCS Examination, Chef and Fixed Deposits

Exun 2021-22 Division 3 (Rated)

Vishesh and his Popcorn Combo, Sarthak and his Magic Grid

January Cook-Off 2022 Division 3

Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Mask Policy, Hungry Ashish

CodeChef Starters 25 Division 2 (Rated)

Points and Lines

February Cook-Off 2022 Division 3

Lazy Salesman, Peaceful Party, Prefix Permutation

February Long 2022 - II, Division 3 (Rated)

World Chess Championship, Chef and NextGen, Xor Palindrome

March Long One 2022, Division 4 (Rated)

Akash and Function, Substring of a Substring, Exact Marks

CodeChef Starters 30 Division 4 (Rated)

Chef and Water Bottles, Chef and Chocolates, Balanced Reversals

March Cook-Off 2022 Division 3

Janmansh at Fruit Market

March Lunchtime 2022 Division 4

Credit score, Minimum number of coins, Buy 2 Get 1 Free, CRED Coins

July Cook-Off 2022 Division 4 (Rated)

Enough Space, Chef Drinks Tea, High Accuracy

Starters 41 Division 4 (Rated)

Equal Integers, Chef and Brain Speed, Chef and Chocolates, Path Parity, Determine the Winner

June Cook-Off 2022 Division 4 (Rated)

Rating Improvement, Playlist, First and Last

June Long One 2022 Division 4 (Rated)

Chairs Requirement, Subscriptions, Divisible by i , Possible GCD, Alternate Additions, Equal Strings

Starters 44 Division 4 (Rated)

Dense Bracket Sequence, Biryani classes, Air Hockey, The Attack of Knight, Jogging

Starters 43 Division 4 (Rated)

Burgers, DNA Storage, Distinct Palindrome, Waiting Time

June Long Two 2022 Division 4 (Rated)

Count the ACs, Make all equal using Pairs, Complementary Strand in a DNA, Reversal Sorting, Fitness

Starters 45 Division 4 (Rated)

Even Equal Odd, Chef and his Apps, Best of Two, Retrieve the Array, Change Row and Column Both

July Long One 2022 Division 4 (Rated)

Bidding, Journey of the Knight, Game of Piles Version 1, Game of Piles Version 2, Slow Solution, Pass the Exam, Chef and Candies

July Lunchtime 2022 Division 4 (Rated)

Interior Design, The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem, Maximum Median Matching, True and False Paper, Largest Family

Starters 49 Division 3 (Rated)

N Buttons 1 Bulb, Valid Minimum

August Lunchtime 2022 Division 3 (Rated)

Candy Distribution, Equalizing Numbers, Easy Permutation, Array Equality

Total Problems Solved: 131