aakash kumar

• Username: 2★aakashk49
• Country:  India
• Student/Professional:Professional
• Organisation:Harman International
• 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: 6

Current Ratings Graph Old Ratings Graph

1469 (+82)RatingProvisional
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January Cook-Off 2021 Division 3(2021-01-25 00:30:04)

Global Rank:   451

Cheated in:   

Ratings System Update

(2021-01-25 00:30:04)

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1469 (-138)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   451

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 (6)

February Challenge 2017

Chef and His Apartment Dues

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number

May Challenge 2017

Chef and his daily routine

June Challenge 2017

A Good Set

August Long Challenge 2017

Chef and Rainbow Array

January Lunchtime 2021 Division 2 (Unrated)

Binary Subsequence, Even Differences, Even Sum

January Cook-Off 2021 Division 3

Prime Tuples, Distinct Pair Sums, Password

Total Problems Solved: 13