Sumit Kumar

• Username: 2★sumitkumar261
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Mandi Suran, Himachal Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 8

Current Ratings Graph Old Ratings Graph

1535 (+8)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 37 Division 2 (Rated)(2022-05-04 23:00:02)

Global Rank:   1147

Cheated in:   

Ratings System Update

(2022-05-04 23:00:02)

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?

1535 (-150)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 37 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1147

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)

None

Practice Paths (0)

None

Contests (8)

February Challenge 2021 Division 3

Highest Divisor, Maximise Function

March Challenge 2021 Division 3

Chef and Groups, No Time to Wait

April Challenge 2021 Division 3

Chef and Dice, Valid Pair, World Record, Strong Language

April Lunchtime 2021 Division 3

Coldplay, Array Rotation, Equinox Strings, Bench Press, Chef in Heaven

May Cook-Off 2021 Division 2

The Last Problem

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1

May Challenge 2021 Division 2 (Rated)

Xor Equality, Tic Tac Toe

October Challenge 2021 Division 2 (Unrated)

Longest AND Subarray, Digit Removal, MEX-OR

Starters 37 Division 2 (Rated)

Beat the Average, Infernos, Maximum OR Minimum

Total Problems Solved: 25