Sam Lau

• Username: 2★samlau95
• 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: 3

Current Ratings Graph Old Ratings Graph

1507? (+53)RatingProvisional
Rating i Provisional Rating, click to know more

February 2013 Challenge(2013-02-11 15:00:00)

Global Rank:   1440

Cheated in:   

Ratings System Update

(2013-02-11 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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1507? (-53)RatingProvisional
Rating i Provisional Rating, click to know more

February 2013 Challenge(2022-12-20 00:00:00)

Global Rank:   1440

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 (3)

December Challenge 2012

Granama Recipes, Magic Rankings

January Challenge 2013

The Minimum Number Of Moves, End Of The World, Chef of the Year

February 2013 Challenge

Buy1-Get1, Climbing Stairs

Total Problems Solved: 13