Mumtahina

• Username: 1★mumtahina
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Bangladesh University of Business 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: 10

Current Ratings Graph Old Ratings Graph

1200 (+2)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 110 Divison 4 (Rated)(2023-11-29 22:00:06)

Global Rank:   11764

Cheated in:   

Ratings System Update

(2023-11-29 22:00:06)

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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1219 (+15)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 30 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   3526

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)

Practice Paths (1)

Practice C++

3%

Contests (10)

CodeChef Starters 18 Division 3 (Rated)

Back to Campus

January Long 2022 - I, Division 3 (Rated)

Keplers Law

February Long 2022 - I, Division 3 (Rated)

N Queens Puzzle Solved !, Chef and the Hair Salon

CodeChef Starters 25 Division 3 (Rated)

Chef and His Fruit Stand

February Long 2022 - II, Division 3 (Rated)

World Chess Championship, Chef and NextGen

CodeChef Starters 27 Division 4 (Rated)

Shopping Change, Blackjack, Too many items, Get Lowest Free

February Lunchtime 2022 Division 4

Good Program, Battery Low, Watching Movies at 2x, Chessboard Distance

CodeChef Starters 30 Division 4 (Rated)

Chef and Water Bottles, Chef and Chocolates

Starters 106 Division 4 (Rated)

Fan Poll, Survival Time

Total Problems Solved: 137