Prem Sundar B

• Username: 1★premsundar
• Country:  India
• Student/Professional:Student
• Institution:Amrita Vishwa Vidyapeetham Coimbatore, Tamil Nadu
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 8

Current Ratings Graph Old Ratings Graph

1251 (-6)RatingProvisional
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August Long 2022 Division 4 (Rated)(2022-08-15 15:00:06)

Global Rank:   7390

Cheated in:   

Ratings System Update

(2022-08-15 15:00:06)

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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1251 (-39)RatingProvisional
Rating i Provisional Rating, click to know more

August Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   7390

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 (8)

September Challenge 2021 Division 3 (Rated)

Travel Pass, Airline Restrictions

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

October Challenge 2021 Division 3 (Rated)

Which Mixture

CodeChef Starters 16 Division 3 (Rated)

Professor And Directions, Chef And Salary Pay, Pass or Fail

SnackDown 2021 - Online Round 1A

Min Max LCM, Equal Beauty, Dance Moves, Round Robin Ranks , Yet Another Flipping Problem

January Long 2022 - II, Division 3 (Rated)

TCS Examination, Chef and Fixed Deposits

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon

Starters 35 Division 3 (Rated)

Dark Light, Police and Thief

June Long Two 2022 Division 3 (Rated)

Complementary Strand in a DNA

August Long 2022 Division 4 (Rated)

Sale Season, Maximum Submissions, Make A and B equal

Total Problems Solved: 31