Andrii

• Username: 4★catalysis
• Country:  Sweden
• Student/Professional:Professional
• Organisation:Google
• 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: 4

Current Ratings Graph Old Ratings Graph

1933? (+100)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2013(2013-01-21 00:20:00)

Global Rank:   93

Cheated in:   

Ratings System Update

(2013-01-21 00:20:00)

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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1933 (+119)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2013(2022-12-20 00:00:00)

Global Rank:   93

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 (4)

The January 2011 Cook-Off

Holes in the text, Chef team, Whole submatrix

July Cook-off 2011

Misinterpretation, Garden Squares

August Long Contest 2011

Infinite Grid Game

January Cook-Off 2013

Minimum Distance, Many Chefs

Total Problems Solved: 9