Vibhanshu Patel

• Username: 1★primus21
• Country:  India
• Student/Professional:Student
• Institution:CMR University Chagalahatti, Karnataka
• 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: 30

Current Ratings Graph Old Ratings Graph

1322 (-18)RatingProvisional
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Starters 79 Division 4 (Rated)(2023-03-01 23:00:06)

Global Rank:   9309

Cheated in:   

Ratings System Update

(2023-03-01 23:00:06)

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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1340 (+116)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 54 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   5166

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 (30)

March Cook-Off 2021 Division 3

Weight Balance, Pawri Meme

March Challenge 2021 Division 3

Space Arrays, Chef and Groups, No Time to Wait

March Lunchtime 2021 Division 3

Motivation

March CodeChef Starters 2021 Division 3 (Rated)

College Life 5, Nobel Prize, Possible Victory

April Challenge 2021 Division 3

Valid Pair, World Record

May CodeChef Starters 2021 Division 3 (Rated)

Plagiarism, Lazy Chef

June Challenge 2021 Division 3 (Rated)

Summer Heat

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity

August Challenge 2021 Division 3 (Rated)

Olympics Ranking

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 16 Division 3 (Rated)

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

October Cook-Off 2021 Division 3

Chef and Pairing Slippers

October Lunchtime 2021 Division 3

Problem Category

November Challenge 2021 Division 3 (Rated)

Which Fuel is Cheaper

March Long One 2022, Division 4 (Rated)

Wordle, Bath in Winters, Discus Throw, Akash and Missing Class, Akash and Function

CodeChef Starters 29 Division 4 (Rated)

String protocol, Fill the Bucket, Tyre problem, Bomb the base

March Long Two 2022, Division 4 (Rated)

Chef and Races, Increase IQ, The Three Topics, The Rating Dilemma

CodeChef Starters 30 Division 4 (Rated)

Chef and Water Bottles, Chef and Chocolates

March Cook-Off 2022 Division 4

Janmansh and Games, Janmansh and Coins, Janmansh and Assignments, Janmansh at Fruit Market

CodeChef Starters 31 Division 4 (Rated)

Sign Moves, Cup Finals, The Unchanging OR, Group Assignment, Economics Class

March Lunchtime 2022 Division 4

Credit score, Minimum number of coins, Buy 2 Get 1 Free, CRED Coins

CodeChef Starters 32 Division 4 (Rated)

Course Registration, Finding Shoes, Binary String Cost, Maximize the Minimum, Volume Control

April Cook-Off 2022 Division 4

Email Reminders

April Long One 2022, Division 4 (Rated)

Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2

Starters 37 Division 4 (Rated)

The Mango Truck, Roller Coaster

July Long One 2022 Division 4 (Rated)

Slow Solution, Chef and Candies, Pass the Exam, Bidding

July Long Two 2022 Division 4 (Rated)

Chef in his Office, Insurance

August Lunchtime 2022 Division 4 (Rated)

Test Averages, Height of Rationals

Starters 54 Division 4 (Rated)

Number of Credits, Ticket Fine

Starters 79 Division 4 (Rated)

Better Deal, Ageing

Total Problems Solved: 122