arifulhasib007

• Username: 1★arifulhasib007
• Country:  Bangladesh
• Student/Professional:Other
• 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: 3

Current Ratings Graph Old Ratings Graph

825? (-4)RatingProvisional
Rating i Provisional Rating, click to know more

September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)(2022-09-23 23:30:06)

Global Rank:   12660

Cheated in:   

Ratings System Update

(2022-09-23 23:30:06)

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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825? (+0)RatingProvisional
Rating i Provisional Rating, click to know more

September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)(2022-12-20 00:00:00)

Global Rank:   12660

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)

Starters 49 Division 4 (Rated)

Is it hot or cold

Starters 51 Division 4 (Rated)

Final Population

September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)

Sleep deprivation

Total Problems Solved: 20