Amarjit Singh

• Username: 2★amarjitaa
• Student/Professional:Professional
• Organisation:Coder On Rentacoder.com
• 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: 18

Current Ratings Graph Old Ratings Graph

1511 (-13)RatingProvisional
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December Challenge 2019 Division 2(2019-12-16 15:02:00)

Global Rank:   6811

Cheated in:   

Ratings System Update

(2019-12-16 15:02:00)

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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1511 (+32)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   6811

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 (18)

June Challenge 2012

Arranging Cup-cakes

August Challenge 2012

Little Elephant and Bombs

September Challenge 2012

Racing Horses

April Challenge 2013

Maximum Weight Difference, Levy Conjecture

May Challenge 2013

Matchsticks, Name Reduction, Your Name is Mine

June Challenge 2013

Lapindromes

May Cook-off 2013

Subtraction Game 1

July Cook-off 2013

Chopsticks

August Challenge 2013

Splitting Candies, Hello Hello, Little Elephant and Lemonade

October Challenge 2013

Helping Lira, Maxim and Dividers

November Challenge 2013

Uncle Johny

December Challenge 2013

Magic Pairs

April Challenge 2014

Farmer Feb, Shortest Path in Binary Trees

May Challenge 2014

Chef-jumping, Stone

October Challenge 2014

Chef and Ground

June Lunchtime 2014

The Smallest Pair

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

Total Problems Solved: 38