Tahmid Hossain

• Username: 4★tahmid690
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Bangladesh University of Engineering and Technology
• 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: 9

Current Ratings Graph Old Ratings Graph

1832 (-22)RatingProvisional
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Starters 148 Division 2 (Rated)(2024-08-21 22:00:02)

Global Rank:   1103

Cheated in:   

Ratings System Update

(2024-08-21 22:00:02)

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1712 (+23)RatingProvisional
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July Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   2207

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 (9)

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Point Of Impact, Encoded String, Watching CPL

May Cook-Off 2021 Division 2

Chef and Subarrays

May Challenge 2021 Division 3 (Rated)

Tree House, Xor Equality, Tic Tac Toe, Modular Equation, Golf, Solubility

July Lunchtime 2021 Division 2

Beautiful Pairs

Starters 97 Division 2 (Rated)

Schrodinger Smiley, Triplets Min

Starters 115 Division 2 (Rated)

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

Starters 146 Division 2 (Rated till 5 stars)

Bouncing Ball, Permutation Construction, Knockout tournament

Starters 147 Division 2 (Rated till 5 stars)

K Subsequence 101, Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101

Starters 148 Division 2 (Rated)

FightBots

Total Problems Solved: 63