Rafy Bhuiyan

• Username: 3★rafy2_bhuiyan
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Ahsanullah University of Science and Technology 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: 7

Current Ratings Graph Old Ratings Graph

1716 (+19)RatingProvisional
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Starters 219 (Rated)(2025-12-31 22:00:02)

Global Rank:   440

Cheated in:   

Ratings System Update

(2025-12-31 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)

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Contests (7)

Starters 198 (Rated)

Make Cat, Decoration Discount, Minimize Maximum Mex, Currency Exchange

Starters 200 (Rated)

Random NIM, Restrict Palindromes, Good Subsequence

Starters 204 (Rated)

Minimize Sum, Drawing Chances

Starters 207 (Rated)

Make Subarray, Tourist, Maximum Smaller

Starters 214 (Unrated)

Zero Permutation Score, Crazy Permutations

Starters 216 (Rated)

LIS and LDS, XOR Equal Subtract, Best Seats

Starters 217 (Rated)

Make An AP, Range MEX, Max Adds, Add to make Positive, Add 1 or 3

Starters 219 (Rated)

New Operation, 3 Paths , Ones and Zeroes II, Ones and Zeroes I

Total Problems Solved: 29