Sumit Kumar

• Username: 4★sumitk10
• Country:  India
• Student/Professional:Student
• Institution:Kalinga Institute of Industrial Technology Bhubaneswar, Odisha, India
• 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: 4

Current Ratings Graph Old Ratings Graph

1893? (+28)RatingProvisional
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April Challenge 2021 Division 2(2021-04-12 15:00:02)

Global Rank:   623

Cheated in:   

Ratings System Update

(2021-04-12 15:00:02)

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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1893 (+39)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   623

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 (4)

January Challenge 2021 Division 3

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

February Challenge 2021 Division 3

Frog Sort, Team Name, Chef and Meetings, Prime Game, Multiple Games, Maximise Function, Highest Divisor

March Challenge 2021 Division 2

Interesting XOR!, Maximum Topological Sort, Wireless Electricity (Challenge), Space Arrays, Paparazzi Gennady, Consecutive Adding, College Life 4, Dense Graph

April Challenge 2021 Division 2

Binary String MEX, Worthy Matrix, Chef and Dice, Boolean Game

Total Problems Solved: 36