Alexander W.

• Username: 4★zwergesel
• Student/Professional:Student
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 6

Current Ratings Graph Old Ratings Graph

1897 (+110)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-off 2013(2013-12-23 00:00:00)

Global Rank:   35

Cheated in:   

Ratings System Update

(2013-12-23 00:00:00)

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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1897 (+54)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-off 2013(2022-12-20 00:00:00)

Global Rank:   35

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 (6)

December 2010 Challenge

Delivering Bread, The Hungry Bear, Odd Binomial Coefficients, Byteknights and Byteknaves, A String Game

January 2011 Challenge

Chess Pushing Game, Flu Shot Lineup, Count Relations

April Long Contest

Number Game Revisited

May Long Contest 2011

Tree Product, The Great Wall of Byteland

December Cook-off 2013

Chef Goes Through Segments, Chef and Girlfriend

Total Problems Solved: 13