Ajitesh Kumar

• Username: 3★ajitesh_22
• Country:  India
• Student/Professional:Professional
• Organisation:Amazon Development Center, Hyderabad
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 22

Current Ratings Graph Old Ratings Graph

1638 (+82)RatingProvisional
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February Challenge 2021 Division 3(2021-02-15 15:00:04)

Global Rank:   877

Cheated in:   

Ratings System Update

(2021-02-15 15:00:04)

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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1638 (+19)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   877

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)

August Long Challenge 2017

Chef and Mover, Chef and Rainbow Array, Greedy Candidates

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums

November Challenge 2017

Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

August Cook-Off 2017

Real obtuse, From heaven to earth

September Cook-Off 2017

Subsequence Equality

August Lunchtime 2017

Mathison and pangrams

February Challenge 2018

Car-pal Tunnel, Permutation and Palindrome, Chef And The Patents, Chef And His Characters

March Challenge 2018 DIV 2

Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas

March Cook-off 2018 Division 2

Chef Goes to the Cinema, Chef Judges a Competition

October Mega Cook-Off 2018 Division 2

Ada and the Staircase

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

April Challenge 2018 Division 2

Workers, Average of Pairs, Highway Crossing, Weight of Numbers, Chef and Array (Challenge), Count Good Prefixes

November Challenge 2018 Division 2

Chef and Ridges, Chef, Primes and Trees (Challenge), Chef and Difficult Contests, Chef and Happiness

October Lunchtime 2018 Division 2

Weird Question, Coloring the Grid, Three Friends

Encoder (Rated for Division 2)

Knight Chess, Paint the Wall

February Challenge 2019 Division 2

Chef and Secret Ingredients, Appy and Contest, Deputy Chef

June Challenge 2020 Division 2

The Tom and Jerry Game!, Chef and Price Control, Chef and String, Chef and Icecream, Even Matrix

November Lunchtime 2020 Division 2

Gasoline Introduction

January Challenge 2021 Division 3

Watching CPL, Fair Elections, Chef and Division 3, Point Of Impact, Encoded String

February Challenge 2021 Division 3

Frog Sort, Team Name, Chef and Meetings, Prime Game, Maximise Function, Highest Divisor

Total Problems Solved: 93