Abdullah Al Noman

• Username: 1★abdullahnoman4
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Northern University, Bangladesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jul-Dec)2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 11

Current Ratings Graph Old Ratings Graph

1117 (+31)RatingProvisional
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Starters 63 Division 4 (Rated)(2022-11-02 23:00:06)

Global Rank:   8143

Cheated in:   

Ratings System Update

(2022-11-02 23:00:06)

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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1117 (+0)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 63 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   8143

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

How the rating system works?

Learning Paths (0)

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Practice Paths (0)

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Contests (11)

September Long 2022 Division 4 (Rated)

Bob at the Bank, Chef and Wire Frames, Speed Limit Test

Starters 56 Division 4 (Rated)

Nearest Exit, Chefland Games, Far Away

September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)

Stick Break, Equalize AB, Flip the cards, Sleep deprivation

Starters 57 Division 4 (Rated)

Alice and Marks, Integers that sum to the same value, Non-Negative Product

Starters 58 Division 4 (Rated)

Break the elements, Ranklist Pages, Reach the Target

Starters 59 Division 4 (Rated)

Speciality, Audible Range, Chef and Happy String , Suspense String

October Long 2022 Division 4 (Rated)

Podium Finish, Minimum Pizzas, Building Race, Single Operation Part 1, Single Operation Part 2

Starters 60 Division 4 (Rated)

Palindrome Flipping, Paper Cutting, Tax in Chefland, Expert Setter

Starters 61 Division 4 (Rated)

Different Consecutive Characters , Reach on Time, Odd Sum Pair

Starters 62 Division 4 (Rated)

X Jumps, Max minus Min, Test Score

Starters 63 Division 4 (Rated)

Packing Books, Tasty Decisions, Avoid Squares Please

Total Problems Solved: 97