Arka Pratim Das

• Username: 3★Arkapratim
• Country:  United States
• Student/Professional:Professional
• Organisation:Amazon
• 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: 12

Current Ratings Graph Old Ratings Graph

1624 (+16)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2014(2014-02-17 15:00:00)

Global Rank:   1429

Cheated in:   

Ratings System Update

(2014-02-17 15:00:00)

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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1624 (+21)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2014(2022-12-20 00:00:00)

Global Rank:   1429

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 (12)

October Challenge 2012

Fierce Battles, The New Scheme, Little Elephant and Order

September Cook-Off 2012

Recipe Reconstruction, Carvans

February 2013 Challenge

Little Elephant and Cards, Buy1-Get1, Climbing Stairs

April Challenge 2013

Maximum Weight Difference, Levy Conjecture

November Challenge 2013

Uncle Johny, Missing some chairs, Square Digit Squares, Superpowers of 2

December Challenge 2013

Chef and Codes, Magic Pairs

December Cook-off 2013

Chef and Girlfriend

December Lunchtime 2013

Mike and Matrices

January Challenge 2014

Please like me, Chef and Feedback

February Challenge 2014

Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays

Total Problems Solved: 66