Rohan Kumar

• Username: 2★anonymous7s
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 22

Current Ratings Graph Old Ratings Graph

1497 (-3)RatingProvisional
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July Long Two 2022 Division 3 (Rated)(2022-07-25 15:00:04)

Global Rank:   1767

Cheated in:   

Ratings System Update

(2022-07-25 15:00:04)

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1497 (-23)RatingProvisional
Rating i Provisional Rating, click to know more

July Long Two 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1767

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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Contests (22)

CodeChef Starters 21 Division 3 (Rated)

Akash and Grid, Covid and Theatre Tickets, Devendra and Water Sports

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor

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)

Power Sum, Chef and Fixed Deposits, TCS Examination, Crying Colours

January Cook-Off 2022 Division 2

Palindromes Not Allowed

CodeChef Starters 23 Division 3 (Rated)

Average of Three, Chef and Profits, Subarray Mex

January Lunchtime 2022 Division 3

Subarray permutations, Chef and Lockout Draws, Chef and Subset Additions

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon

CodeChef Starters 25 Division 3 (Rated)

Points and Lines, Fit in Data Type, Chef and His Fruit Stand

February Long 2022 - II, Division 3 (Rated)

World Chess Championship, Xor Palindrome, Chef and NextGen, Avoid Fixed Points

CodeChef Starters 28 Division 3 (Rated)

Self Defence Training, Car Choice, Count the Holidays

March Long One 2022, Division 3 (Rated)

Akash and Function, Wordle, Exact Marks, Substring of a Substring, Akash and Missing Class

CodeChef Starters 29 Division 3 (Rated)

String protocol, Bomb the base

March Cook-Off 2022 Division 3

Janmansh and Games, Janmansh at Fruit Market, Alternating Divisibility

April Long One 2022, Division 3 (Rated)

Dazzling GCD Pair, Dazzling AXNODR Challenge , The Cooler Dilemma 2

June Cook-Off 2022 Division 3 (Rated)

Simple XOR, Break the Stick, First and Last

June Long One 2022 Division 3 (Rated)

Alternate Additions, Equal Strings, Divisible by i , Subscriptions

June Long Two 2022 Division 3 (Rated)

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

July Long One 2022 Division 3 (Rated)

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

July Long Two 2022 Division 3 (Rated)

Chef in his Office, To Divide or Not To Divide, Sum of Product 1, Hungry Chef

Total Problems Solved: 98