Md. Fuadul Islam

• Username: 3★ab_24
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Shahjalal University of Science & Technology Sylhet, 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: 13

Current Ratings Graph Old Ratings Graph

1731 (-15)RatingProvisional
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Starters 118 Division 2 (Rated)(2024-01-24 22:00:02)

Global Rank:   1248

Cheated in:   

Ratings System Update

(2024-01-24 22:00:02)

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1778 (-74)RatingProvisional
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CodeChef Starters 28 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1102

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

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Learning Paths (0)

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Practice Paths (0)

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Contests (13)

January Lunchtime 2022 Division 3

Prefix Zeros, Subarray permutations, Chef and Lockout Draws, Chef and Subset Additions

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, Bitwise Blend, N Queens Puzzle Solved !, Chef and the Hair Salon

February Long 2022 - II, Division 2 (Unrated)

Bitwise swaps

CodeChef Starters 26 Division 2 (Unrated)

Control the Pollution, Careless Chef, Stone Game

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort

CodeChef Starters 28 Division 2 (Rated)

Permutation Xority, Count the Holidays

Starters 102 Division 2 (Rated)

Array Sum

Starters 107 Division 2 (Rated)

OR Permutation, Rock Paper Scissor, Maximal Expression

Starters 111 Division 2 (Rated)

Prefixing, Beautiful Strings, Reach Codetown

Starters 112 Division 2 (Rated)

Cursed Indices, 3 Logicians Walk into a Bar, Permutation Construction, Max Nutrition

Starters 114 Division 2 (Rated)

Christmas Candy, Rock-Paper-Scissors

Starters 115 Division 2 (Rated)

Greedy LIS Algorithm, A PLUS B Remastered, Decorating Christmas Tree

Starters 117 Division 2 (Rated)

Not Prime Permutation, Spell Shortening

Starters 118 Division 2 (Rated)

Subset GCD, Join States, Xorry 2, Xorry 1

Total Problems Solved: 50