Mahmud Ridwan

• Username: 3★hjr265
• Student/Professional:Professional
• Organisation:Mukto Software Ltd
• 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: 5

Current Ratings Graph Old Ratings Graph

1614 (+116)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2012(2012-11-12 15:00:00)

Global Rank:   148

Cheated in:   

Ratings System Update

(2012-11-12 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?

1614 (-120)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2012(2022-12-20 00:00:00)

Global Rank:   148

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 (5)

February 2012 Challenge

Lucky Long, Word Couting, Count of Maximum

May Challenge 2012

Jewels and Stones

July Cook-Off 2012

Ciel and Receipt

October Challenge 2012

Fierce Battles, Event Organizer, The New Scheme

November Challenge 2012

Lucky Balance, A Wonderful Chocolate, Candy Collecting Game, Coin Flip, Jam Board, Sridhar Likes Travelling

Total Problems Solved: 14