Aman Kumar

• Username: 3★amankrx
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Nagpur Maharashtra, 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: 17

Current Ratings Graph Old Ratings Graph

1714 (+52)RatingProvisional
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Starters 64 Division 3 (Rated)(2022-11-09 23:00:04)

Global Rank:   122

Cheated in:   

Ratings System Update

(2022-11-09 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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1714 (+68)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 64 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   122

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 (17)

CodeChef Starters 27 Division 4 (Rated)

Get Lowest Free, Distinct Binary Strings, The product mystery, Blackjack, Too many items, Shopping Change

February Lunchtime 2022 Division 4

Four Equidistant Points on a Grid, Good Program, Parallel Processing, Battery Low, Watching Movies at 2x, Chessboard Distance

CodeChef Starters 28 Division 4 (Rated)

Count the Holidays, Qualify the round, Car Choice, Self Defence Training, Permutation Xority, Chef and Instant Noodles

CodeChef Starters 29 Division 3 (Rated)

String protocol, Plusle and Minun on Array, Decomposition Reaction, Bomb the base

CodeChef Starters 30 Division 2 (Rated)

Gift Shop and Coupon, Balanced Reversals

March Cook-Off 2022 Division 3

Janmansh and Games, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility

CodeChef Starters 31 Division 3 (Rated)

Group Assignment, Sign Moves, Alternating String

CodeChef Starters 32 Division 3 (Rated)

Maximize the Minimum, Binary String Cost, Finding Shoes

CodeChef Starters 33 Division 3 (Rated)

Minimum Cars required, Non Adjacent Flips

Starters 36 Division 3 (Rated)

Presents for Cheffina, Chef and Bird farm

Starters 44 Division 4 (Rated)

Biryani classes, Jogging, Air Hockey

Starters 43 Division 3 (Rated)

DNA Storage, Joining Date

June Lunchtime 2022 Division 3 (Rated)

Too many Floors

Starters 59 Division 4 (Rated)

Chef and Happy String , Speciality, Audible Range, Confusing Concatenations, Suspense String, Maximum Subarray

Starters 60 Division 3 (Rated)

Yet Another Palindrome Problem, Paper Cutting, Palindrome Flipping, Card Removal

Starters 64 Division 3 (Rated)

Mario and the Broken String, Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize, Distinct Neighbours , Distinct Colors

Total Problems Solved: 61