Black_ShadowX

• Username: 2★black_shadowx
• Country:  Bangladesh
• Student/Professional:Student
• Institution:International Islamic University Chittagong 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: 14

Current Ratings Graph Old Ratings Graph

1518 (+47)RatingProvisional
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Starters 103 Division 3 (Rated)(2023-10-11 22:00:04)

Global Rank:   206

Cheated in:   

Ratings System Update

(2023-10-11 22:00:04)

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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1439 (-63)RatingProvisional
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February Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   7959

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 (14)

January Challenge 2019 Division 2

Fancy Quotes

April Cook-Off 2019 Division 2

Making a Meal, Chef Learning Hungarian Algorithm

April Lunchtime 2019 Division 2

Attendance

February Challenge 2020 Division 2

School of Geometry, Hard Cash

Starters 78 Division 3 (Rated)

Passing Marks

Starters 80 Division 3 (Rated)

Single-use Attack, Running Comparison, Equal Elements

Starters 81 Division 4 (Unrated)

Maximum Capacity, Sunny Day, Divide Pages

Starters 82 Division 4 (Rated)

Reach Home, MIN To MAX, Candy Division

Starters 84 Division 3 (Rated)

Elections in Chefland, Max Binary, Melt Gold

Starters 85 Division 4 (Rated)

Crazy Bishops on Chessboard, Can Chef , IPL Ticket Rush, Inside The Stadium, Efficient PAN Linking

Starters 86 Division 3 (Rated)

Cricket Match, Chef and Battery , Maximise Score

Starters 87 Division 3 (Rated)

Return the Change, Existence

Starters 83 Division 4 (Rated)

Chef Eren, Construct String, Budget of Technex, Couple Game

Starters 88 Division 3 (Rated)

Unstable Subarray, Largest and Second Largest

Starters 103 Division 3 (Rated)

Sunday Brunch, Divisible By 8, Dice Number

Total Problems Solved: 40