anjana sujan kumar

• Username: 2★chask
• Country:  India
• Student/Professional:Student
• Institution:Vasavi College of Engineering Hyderabad, Telangana, India
• CodeChef Pro Plan: No Active Plan. View Details

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

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No. of Contests Participated: 31

Current Ratings Graph Old Ratings Graph

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Starters 102 Division 3 (Rated)(2023-09-27 22:00:04)

Global Rank:   2334

Cheated in:   

Ratings System Update

(2023-09-27 22:00:04)

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1499 (+56)RatingProvisional
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Starters 67 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   2183

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 (31)

April Lunchtime 2021 Division 3

Coldplay

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island, Hiring Test

May Cook-Off 2021 Division 3

Marathon

May Lunchtime 2021 Division 3

Birthday Gifts, Hoop Jump, Tom And Jerry 1

May CodeChef Starters 2021 Division 3 (Rated)

Lazy Chef, Correct Sentence

June Challenge 2021 Division 3 (Rated)

Bitwise Tuples, Bella ciao, Summer Heat

August Challenge 2021 Division 3 (Rated)

Olympics Ranking

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Digit Removal, Three Boxes, Which Mixture

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence

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, Crying Colours, TCS Examination

Exun 2021-22 Division 3 (Rated)

Vishesh and his Popcorn Combo, Sarthak and his Magic Grid, Vedant and his Hidden Array

January Cook-Off 2022 Division 3

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

CodeChef Starters 23 Division 2 (Unrated)

Average of Three, Subarray Mex

January Lunchtime 2022 Division 2

Subarray permutations

CodeChef Starters 24 Division 3 (Rated)

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

February Long 2022 - I, Division 3 (Rated)

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

CodeChef Starters 25 Division 2 (Rated)

Equal MEX, Points and Lines, Building Towers

February Long 2022 - II, Division 2 (Unrated)

Avoid Fixed Points, Xor Palindrome

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing

CodeChef Starters 29 Division 2 (Rated)

String protocol, Plusle and Minun on Array

CodeChef Starters 33 Division 3 (Rated)

Non Adjacent Flips, Minimum Cars required

April Long One 2022, Division 3 (Rated)

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

Starters 39 Division 3 (Rated)

Compress the Video, Closest Vowels, Recent contest problems, A or B

June Long Two 2022 Division 3 (Rated)

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

Starters 47 Division 4 (Rated)

Chef On Date, End Sorted, Minimum Coins, Chess Time

July Lunchtime 2022 Division 4 (Rated)

Interior Design, The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem, True and False Paper

Starters 48 Division 4 (Rated)

Buy Lamps, Make Palindrome 2, Fill Candies, Passes for Fair, Fill The Grid

Starters 67 Division 3 (Rated)

Expensive Steps , Minimum Number of Ones, Counting Problem

Starters 102 Division 3 (Rated)

Selling Insurance, Chef and Stocks

Total Problems Solved: 156