Raihanul Islma

• Username: 6★raihanulislam0
• Country:  Bangladesh
• Student/Professional:Student
• Institution:American International University Bangladesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 6

Current Ratings Graph Old Ratings Graph

2255 (+86)RatingProvisional
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Starters 209 (Rated till 5 star)(2025-10-22 22:00:00)

Global Rank:   3

Cheated in:   

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(2025-10-22 22:00:00)

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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)

Practice C++

1%

Contests (6)

Starters 194 (Rated)

Munchys Modulo, Chef Bakes Cake 1, Chef Bakes Cake 2, Chef Bakes Cake 3, Good Arrays (Cyclic), Mark All

Starters 195 (Rated)

Failing Grades, Marble Collector, Game (Hard), Game (Easy), String Deletions

Starters 196 (Rated)

Beauty in Everything, Sugar Limit, Append Average, Swap Sum

Starters 199 (Rated)

Fence Colouring, XOR Game, Subtract or Divide, Grid MEX, Perfect Ranges

Starters 207 (Rated till 5 star)

Balanced Subarrays, Adjacent Sums, Subset MEX Counting, Make Subarray, Maximum Smaller, Subarray ORs

Starters 209 (Rated till 5 star)

Easy Grid Game, Binary Love, Tactical Conversion, Counting Is Fun, High Score (Hard Version), High Score (Easy Version)

Total Problems Solved: 41