Hayatul Islam

• Username: 1★hayatul
• Country:  Bangladesh
• Student/Professional:Other
• 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: 17

Current Ratings Graph Old Ratings Graph

1283 (-14)RatingProvisional
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Starters 228 (Rated)(2026-03-04 22:00:06)

Global Rank:   14665

Cheated in:   

Ratings System Update

(2026-03-04 22:00:06)

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NA? (+NA)RatingProvisional
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None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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How the rating system works?

Learning Paths (0)

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Contests (17)

Starters 207 (Rated)

Tourist, Make Subarray, Gambling

Starters 208 (Rated)

Spring Cleaning

Starters 209 (Rated)

Bitcoin Market, Divisible Duel

Starters 210 (Rated)

Chocolate Eating, Profits, Notebook Counting

Starters 211 (Rated)

Fuel Check, Buying Chairs, Wolf Down

Starters 212 (Rated)

Basketball Score, Exit Door, Signal

Starters 213 (Rated)

Exun and the Pizzas, No 4 Please, Separation, EXML Race

Starters 214 (Unrated)

Dice Play, Chef and Close Friends

Starters 215 (Rated)

Special Missions, Gem Bundles, Competition of 4

Starters 216 (Rated)

Scoring, Best Seats, Entertainments

Starters 217 (Rated)

Playing with Toys, Add to make Positive

Starters 218 (Rated)

Christmas Trees, Coloured Balloons

Starters 219 (Rated)

New Operation, Pizza Comparision, Ones and Zeroes I, Cake Baking

Starters 220 (Rated)

New Year Resolution, Two Pile Game, Front-Back Matching, Movie Hype

Starters 221 (Rated)

Odd String, Winter is Coming, Odd Operations, Protein Diet

Starters 222 (Rated)

Sorting Prefixes, Candy Types, Layered Cake, Popcorn Buying

Starters 223 (Unrated)

Cashback, Adding 123 to 4

Starters 224 (Rated)

The Coding Streak, Qualified or Not, AabBcCDd

Starters 228 (Rated)

Balloon Splash, Min And Operations, Color Festival

Total Problems Solved: 80