Pooya Zafar

• Username: 3★pooya
• Country:  Iran
• Student/Professional:Professional
• Organisation:Amirkabir University of Technology
• 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: 1

Current Ratings Graph Old Ratings Graph

1719? (+219)RatingProvisional
Rating i Provisional Rating, click to know more

October 2010 Challenge(2010-10-11 15:00:00)

Global Rank:   26

Cheated in:   

Ratings System Update

(2010-10-11 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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1719? (+92)RatingProvisional
Rating i Provisional Rating, click to know more

October 2010 Challenge(2022-12-20 00:00:00)

Global Rank:   26

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 (1)

October 2010 Challenge

Logging Game, Count palindromes, Integer Combinations Of Vectors

Total Problems Solved: 3