Aman Jha

• Username: 1★cyber_wiz
• Country:  India
• Student/Professional:Student
• Institution:Bengal College of Engineering and Technology Durgapur, West Bengal, 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: 21

Current Ratings Graph Old Ratings Graph

1257 (-43)RatingProvisional
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September Long 2022 Division 4 (Rated)(2022-09-12 15:00:06)

Global Rank:   18590

Cheated in:   

Ratings System Update

(2022-09-12 15:00:06)

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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1257 (+105)RatingProvisional
Rating i Provisional Rating, click to know more

September Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   18590

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 (21)

December Challenge 2020 Division 2

Vaccine Distribution

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

January Challenge 2021 Division 3

Chef and Division 3, Encoded String, Fair Elections

February Challenge 2021 Division 3

Highest Divisor

February CodeChef Starters 2021 Division 3 (Rated)

College Life 2

March Challenge 2021 Division 3

Chef and Groups, No Time to Wait

April Challenge 2021 Division 3

Chef and Dice, Valid Pair, World Record, Strong Language

April Cook-Off 2021 Division 3

Bodybuilder, Chocolate Monger, Passing Marks

April Lunchtime 2021 Division 3

Chef in Heaven , Bench Press, Equinox Strings, Coldplay

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island, Hiring Test

May Lunchtime 2021 Division 3

Hoop Jump

May Challenge 2021 Division 3 (Rated)

Solubility, Tic Tac Toe, Xor Equality, Golf

June Challenge 2021 Division 3 (Rated)

Bella ciao, Summer Heat

July Cook-Off 2021 Division 3

Shoe Fit

September Challenge 2021 Division 3 (Rated)

Shuffling Parities, Airline Restrictions, Travel Pass

CodeChef Starters 13 Division 3 (Rated)

Chef in Vaccination Queue, The Preparations

February Long 2022 - I, Division 3 (Rated)

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

Starters 41 Division 3 (Rated)

Equal Integers, Determine the Winner

June Long One 2022 Division 3 (Rated)

Subscriptions, Alternate Additions, Equal Strings

July Long One 2022 Division 4 (Rated)

Bidding, Slow Solution, Pass the Exam, Chef and Candies

September Long 2022 Division 4 (Rated)

Good Pairs

Total Problems Solved: 64