Prakhar

• Username: 2★devil_inside
• Country:  India
• Student/Professional:Professional
• Organisation:Adobe
• 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: 10

Current Ratings Graph Old Ratings Graph

1472 (-41)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2018 DIV 2(2018-03-12 15:00:00)

Global Rank:   9821

Cheated in:   

Ratings System Update

(2018-03-12 15:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1472 (+97)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2018 DIV 2(2022-12-20 00:00:00)

Global Rank:   9821

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 (10)

January Challenge 2015

Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Chef and A Large Permutation

February Challenge 2015

Chef and Chain, Let us play with rank list, Chef and Equality

October Challenge 2015

Count Subarrays, Who dares to be a millionaire

November Lunchtime 2015

Query over Matrix

March Challenge 2016

Palindromic substrings, maximize the sum

May Challenge 2016

Forest Gathering, Chef and Big Soccer

June Challenge 2016

Chef And The Hiring Event, Chef And Binary Operation, Chef and Coins Game, Devu and an Array

February Challenge 2018

Permutation and Palindrome

March Challenge 2018 DIV 2

Minion Chef and Bananas

Total Problems Solved: 22