HARSHJEET SINGH AULAKH

• Username: 2★harsh_aulakh
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Ropar Rupnagar, Punjab, 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: 18

Current Ratings Graph Old Ratings Graph

1518 (-58)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2020 Division 2(2020-06-15 15:00:02)

Global Rank:   27106

Cheated in:   

Ratings System Update

(2020-06-15 15:00:02)

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?

1518 (+89)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   27106

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 (18)

November Challenge 2017

Periodic Palindrome Construction, Villages and Tribes, Chef goes Left Right Left

November Cook-Off 2017

Random Pair

January Challenge 2018

Rectangle

July Cook-Off 2018 Division 2

Encoding Message, OR Matrix

June Challenge 2018 Division 2

Naive Chef

July Challenge 2018 Division 2

Strike or Spare, Magic Set

October Challenge 2018 Division 2

Chef and Serves

June Lunchtime 2018 Division 2

Counting Pretty Numbers

July Lunchtime 2018 Division 2

Split Stones

June Challenge 2019 Division 2

Road Signs, Chef and Proxy, Guddu on a Date

August Challenge 2019 Division 2

Dilemma, Zombie and the Caves, Distribute Apples, Football

December Challenge 2019 Division 2

Plus Multiply, Binary XOR, Easy Subsequence Selection, That Is My Score!, Addition

December Cook-Off 2019 Division 2

Change It

January Challenge 2020 Division 2

Breaking Bricks

February Challenge 2020 Division 2

No Change Required, The Theatre Problem, School of Geometry, Hard Cash

June Challenge 2020 Division 2

Even Matrix

Total Problems Solved: 115