Harsh Jain

• Username: 2★harshj21
• Country:  India
• Student/Professional:Student
• Institution:Maharaja Surajmal Institute of Technology C-4 Janak Puri, New Delhi-110058
• 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: 11

Current Ratings Graph Old Ratings Graph

1442 (-2)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2021 Division 3(2021-01-11 15:00:04)

Global Rank:   12869

Cheated in:   

Ratings System Update

(2021-01-11 15:00:04)

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?

1442 (-60)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   12869

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 (11)

July Challenge 2019 Division 2

Chef and Mean

August Challenge 2019 Division 2

Football

November Challenge 2019 Division 2

Hard Sequence, Weapon Value

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

January Challenge 2020 Division 2

Breaking Bricks

February Challenge 2020 Division 2

School of Geometry, Hard Cash

March Challenge 2020 Division 2

XOR Engine, Pintu and Fruits

April Challenge 2020 Division 2

Strange Number, Sell All the Cars, COVID Pandemic and Long Queue

September Challenge 2020 Division 2

A Problem on Sticks, Ada Matrix

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Encoded String

Total Problems Solved: 24