Tanbir Hasan

• Username: 3★tanbir_hasan
• Country:  Bangladesh
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 20

Current Ratings Graph Old Ratings Graph

1602 (-38)RatingProvisional
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Starters 252 (Rated)(2026-08-19 22:02:00)

Global Rank:   1076

Cheated in:   

Ratings System Update

(2026-08-19 22:02:00)

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None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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Learning Paths (0)

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Contests (20)

Starters 138 Division 4 (Rated)

Long Drive, Heat Wave, Distinct Substring

Starters 139 Division 4 (Rated)

Distribute Cookies, Television Channels

Starters 140 Division 4 (Rated)

Make Permutation, Trick Or Treat, Yoga Day, Yoga Class

Starters 141 Division 4 (Rated)

Nearly Equal, Lucky Clover

Starters 142 Division 3 (Rated)

Chef loves Pizza Chef loves halfs, Penalty Shoot-out

Starters 143 Division 3 (Rated)

Maximum Coins

Starters 184 (Rated)

One Down, Sum to 0

Starters 200 (Rated)

Restrict Palindromes, Good Subsequence, Chef Bakes Cake, Random NIM

Starters 201 (Rated)

Compare and Connect, Huge Grid (Easy Version), Mixing Liquids, Mark Points

Starters 202 (Rated)

Endless Play, Buying Flowers, If Only I Could Read, Two Rolls, Min-Max Deque (Easy)

Starters 208 (Rated)

Sabotage, Alternate Jumps

Starters 209 (Rated)

Divisible Duel, Tactical Conversion, Binary Love, Small GCD Sort

Starters 215 (Rated)

Intersecting Intervals (Easy), Product Sum Arrays (Easy), Differing Values, Special Missions, Gem Bundles

Starters 216 (Rated)

LIS and LDS, XOR Equal Subtract, Scoring, Best Seats

Starters 228 (Rated)

Minimize Error, Min And Operations, Balloon Smash Party

Starters 233 (Rated)

Movie, AB or C, K Median

Starters 240 (Rated)

Partition, Comfortable Seating, Counting LCM (Easy), Binary Smile

Starters 248 (Unrated)

Average Survival, Swap Small

Starters 250 (Rated)

Subsequence 1, Subscription Cost, Bishop Moves, Jumping Cost

Starters 251 (Rated)

Binary Split, Make Multiple, Chocolate Game

Starters 252 (Rated)

Odd Even, Skip one

Total Problems Solved: 74