Abel Molina

• Username: 5★arkar
• Student/Professional:Student
• Institution:University of Waterloo Canada
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 4

Current Ratings Graph Old Ratings Graph

2009? (+21)RatingProvisional
Rating i Provisional Rating, click to know more

April 2010 Contest(2010-04-13 15:00:00)

Global Rank:   40

Cheated in:   

Ratings System Update

(2010-04-13 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?

2009 (+244)RatingProvisional
Rating i Provisional Rating, click to know more

April 2010 Contest(2022-12-20 00:00:00)

Global Rank:   40

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)

None

Practice Paths (0)

None

Contests (4)

January 2010 (Contest XII)

Cell Phone Towers , Lost Primes

February 2010 Contest

Soccer League, Sorting device

March 2010 Contest

Treasure Hunting, Heroes of Magical Might, K-important Strings, The Best Tower, Tri-Hexagonal Puzzle

April 2010 Contest

Adding Fractions

Total Problems Solved: 10