Karan Ahuja

• Username: 1★karan_ahuja007
• Country:  India
• Student/Professional:Student
• Institution:Guru Nanak Dev University Regional Campus, Gurdaspur
• 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: 14

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December Challenge 2015(2015-12-14 15:00:00)

Global Rank:   3710

Cheated in:   

Ratings System Update

(2015-12-14 15:00:00)

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0 (+NA)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2015(2022-12-20 00:00:00)

Global Rank:   3710

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 (14)

March Challenge 2015

Count Substrings

April Challenge 2015

Broken Telephone, Inversion sorting, Division of Lands, Chef and Piano Scales

May Challenge 2015

Chef and Cake, Chef and new recipe, Set Difference , Chef and Prime Divisors, Devu and binary String

June Challenge 2015

Sereja and Matrix Division, Steady tables, Chef and His Friend

July Challenge 2015

Sereja and Game 2, Na2a and lucky stone

September Challenge 2015

Nikitosh and xor

October Challenge 2015

Spheres

May Cook-Off 2015

Devu and decorating birthday cake

Total Problems Solved: 19