ROSHAN MISHRA

• Username: 1★donhack
• Country:  India
• Student/Professional:Professional
• Organisation:TATA Consultancy Services
• 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: 12

Current Ratings Graph Old Ratings Graph

1228 (-9)RatingProvisional
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April Cook-Off 2021 Division 3(2021-04-19 00:30:04)

Global Rank:   7989

Cheated in:   

Ratings System Update

(2021-04-19 00:30:04)

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1228 (-132)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   7989

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 (12)

February Challenge 2017

Chef and His Apartment Dues

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number

April Challenge 2017

Similar Dishes

April Cook-Off 2017

Bear and Candies 123

March Lunchtime 2017

Bear and Ladder

June Challenge 2019 Division 2

Chef and Proxy

April Challenge 2020 Division 2

COVID Pandemic and Long Queue

April Cook-Off 2021 Division 3

Passing Marks

Total Problems Solved: 16