Praveen Kumar

• Username: 1★praveenism
• Country:  India
• Student/Professional:Student
• Institution:BP Poddar Institute of Management and Technology Kolkata, West Bengal, 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: 8

Current Ratings Graph Old Ratings Graph

1177 (+62)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2018 Division 2(2018-07-16 15:00:10)

Global Rank:   3796

Cheated in:   

Ratings System Update

(2018-07-16 15:00:10)

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?

1177 (+116)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   3796

Cheated in:   Plagiarised in MAY18B

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)

November Challenge 2017

Periodic Palindrome Construction, Villages and Tribes

September Lunchtime 2017

Chef and Cook-Off Contests

May Challenge 2018 Division 2

Mighty Friend, Minimum Deletions

June Challenge 2018 Division 2

Naive Chef

July Challenge 2018 Division 2

Strike or Spare

June Lunchtime 2018 Division 2

Counting Pretty Numbers

Total Problems Solved: 15