Md. Sakib Hosen

• Username: 3★chatok_junior
• Country:  Bangladesh
• Student/Professional:Student
• Institution:University of Information Technology and Sciences, Dhaka Bangladesh
• 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

1724? (-36)RatingProvisional
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Starters 184 (Rated)(2025-04-30 22:00:02)

Global Rank:   811

Cheated in:   

Ratings System Update

(2025-04-30 22:00:02)

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NA? (+NA)RatingProvisional
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None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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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Learning Paths (0)

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Practice Paths (0)

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Contests (4)

Starters 171 (Rated)

Squid Game - Piggy Bank, Swish Game, White Wall, Advitiya, Volcanic Eruption

Starters 172 (Rated)

Transform String, Small Palindrome, Streak Star

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty, Overwrite

Starters 184 (Rated)

One Down, Front or Back

Starters 214 (Unrated)

Crazy Permutations, Zero Permutation Score

Total Problems Solved: 16