Don Sun

• Username: 3★dsun
• Student/Professional:Student
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 9

Current Ratings Graph Old Ratings Graph

1608 (-52)RatingProvisional
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February 2012 Challenge(2012-02-11 15:00:00)

Global Rank:   1694

Cheated in:   

Ratings System Update

(2012-02-11 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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1608 (+267)RatingProvisional
Rating i Provisional Rating, click to know more

February 2012 Challenge(2022-12-20 00:00:00)

Global Rank:   1694

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 (9)

August Long Contest 2011

Infinite Grid Game

August Cook-off 2011

Vote for the Noodle Soup, Open the Dragon Scroll

September Long Contest

Younger Brother, BIT Magazine

October Long Contest 2011

Dish Distribution

November Cook-Off

Subanagrams

December 2011 Long Contest

Robot Movings

Total Problems Solved: 31