Edwin Guzman

• Username: 4★vudduu
• Country:  Bolivia
• Student/Professional:Professional
• Organisation:League Of Coders
• 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: 27

Current Ratings Graph Old Ratings Graph

1900 (+26)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2015(2015-09-14 15:00:00)

Global Rank:   595

Cheated in:   

Ratings System Update

(2015-09-14 15:00:00)

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?

1900 (+66)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2015(2022-12-20 00:00:00)

Global Rank:   595

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 (27)

March 2010 Contest

Tri-Hexagonal Puzzle

The November CookOff

Cutting Recipes

The December 2010 Cook-Off

Pairing Chefs, The Morning Commute

April Long Contest

Gravel, Number Game Revisited

May Long Contest 2011

Tree Product, The Great Wall of Byteland

November Cook-Off

Moving Coins, Subanagrams

July Challenge 2012

Chef's Dream, My Fair Coins, Gift Rift

August Challenge 2012

Little Elephant and Bombs, Delivery Boy, Range of Data, Block Game, Lucky Driving

July Cook-Off 2012

Ciel and Receipt, Ciel and Map, Ciel and Tomya

September Challenge 2012

Kisses & Hugs, Racing Horses

November Challenge 2012

Sridhar Likes Travelling, Delicious Dishes, A Wonderful Chocolate, Coin Flip

March Cook-off 2013

The Ball And Cups, Palindrome

June Challenge 2013

Little Elephant and Mouses, Dessert Wizard, Predictopus, To challenge or not, W String, Lapindromes

May Cook-off 2013

Subtraction Game 1, Subtraction Game 2

October Challenge 2013

Little Elephant and Bamboo, Kamehameha, Maxim and Dividers, Helping Lira

January Challenge 2014

Bon Appetit, Please like me, Chef and Feedback

September Challenge 2015

Chain of Doughnuts, Nikitosh and xor, Count Steps in Matrix, Bank robbery, Lighthouses

Total Problems Solved: 56