Harpahul Singh

• Username: 1★pahul13
• Country:  India
• Student/Professional:Professional
• Organisation:innovaccer
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 5

Current Ratings Graph Old Ratings Graph

1317 (+33)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2018 Division 2(2018-06-11 15:00:05)

Global Rank:   3170

Cheated in:   

Ratings System Update

(2018-06-11 15:00:05)

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?

1317 (-91)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   3170

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 (5)

September Lunchtime 2015

Sum of palindromic numbers

August Challenge 2016

Chef and Chocolate

September Challenge 2016

Chef and Friends, Dividing Machine, Chef and digits of a number, Faded Palindromes, Chef and calculation

May Challenge 2018 Division 2

Minimum Deletions, Xor Again

June Challenge 2018 Division 2

Naive Chef

Total Problems Solved: 14