hasan21

• Username: 1★hasan21
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Dhaka University of Engineering & Technology, Gazipur
• 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: 5

Current Ratings Graph Old Ratings Graph

1143 (+35)RatingProvisional
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Starters 215 (Rated)(2025-12-03 22:00:06)

Global Rank:   8794

Cheated in:   

Ratings System Update

(2025-12-03 22:00:06)

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NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more

None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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 (5)

Starters 191 (Rated)

Nearest Square, Divide into 3

Starters 203 (Rated)

Cab Rides, Coloured Orbs, Passing Grade

Starters 210 (Rated)

Chocolate Eating, Profits, Notebook Counting

Starters 212 (Rated)

Basketball Score, Signal

Starters 214 (Unrated)

Dice Play, Crazy Permutations, Chef and Close Friends, Zero Permutation Score

Starters 215 (Rated)

Special Missions, Gem Bundles, Competition of 4

Total Problems Solved: 29