jhon

• Username: 3★jh000n
• Country:  Colombia
• Student/Professional:Student
• Institution:Universidad Tecnológica de Pereira, Colombia
• 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: 9

Current Ratings Graph Old Ratings Graph

1778 (+21)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2018 Division 1(2018-10-20 15:00:00)

Global Rank:   500

Cheated in:   

Ratings System Update

(2018-10-20 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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1778 (-112)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   500

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)

June Cook-Off 2017

SnackUp, Ada and crayons

October Cook-Off 2017

Chef and Employment Test

February Cook-Off 2018

Chef and Cook-Off, Chef and Tuples

July Cook-Off 2018 Division 2

Encoding Message, OR Matrix

August Cook-Off 2018 Division 2

Mixi Game, Balsa For The Three

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation, OneTwo

October Challenge 2018 Division 1

Appy and Balloons , Minimize Digitsum, Chef and Surprise Chessboard

June Lunchtime 2018 Division 2

Summary Power, Counting Pretty Numbers

July Lunchtime 2018 Division 2

Split Stones

August Lunchtime 2018 Division 2

Chef and Problem Setting, Chef and Eid

Total Problems Solved: 27