Riyad Karim

• Username: 2★ryd958
• Country:  Bangladesh
• Student/Professional:Student
• Institution:University of Rajshahi Bangladesh
• 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

1404 (+48)RatingProvisional
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Starters 152 (Rated)(2024-09-18 22:00:06)

Global Rank:   4180

Cheated in:   

Ratings System Update

(2024-09-18 22:00:06)

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NA? (+NA)RatingProvisional
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None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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Learning Paths (0)

Practice Paths (1)

500 to 1000 difficulty problems

1%

Contests (9)

Starters 107 Division 4 (Rated)

Pending Assignments, Clear Day, OR Permutation, Rock Paper Scissor

Starters 108 Division 3 (Rated)

Clan Expansion, Palindromic Prime Numbers, Chess Pairing

Starters 109 Division 3 (Rated)

Best of N Sets, Worth of a Video

Starters 120 Division 3 (Rated)

Valentine Gifts, Sub or Swp, Largest K

Starters 121 Division 3 (Rated)

Anti Adjacent Swaps, The Man Code

Starters 122 Division 3 (Rated)

Problem Reviews, Man of the Match

Starters 135 Division 3 (Rated)

Invert And Equalize, Football Ties

Starters 150 (Rated)

Find Multiset State, IOI 2024

Starters 152 (Rated)

Chess Olympiad, Winning World Finals, Range Minimize

Total Problems Solved: 39