vignesh1809

• Username: 2★vignesh1809
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology Design and Manufacturing Kancheepuram Chennai, Tamil Nadu, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 17

Current Ratings Graph Old Ratings Graph

1523 (+36)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 198 (Rated)(2025-08-06 22:00:04)

Global Rank:   793

Cheated in:   

Ratings System Update

(2025-08-06 22:00:04)

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?

NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more

None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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)

None

Practice Paths (0)

None

Contests (17)

Starters 102 Division 4 (Rated)

Selling Insurance, Sports Section, Chef and Stocks

Starters 114 Division 4 (Rated)

Painting Walls, Christmas Greetings

Starters 141 Division 4 (Rated)

Nearly Equal, Lucky Clover

Starters 143 Division 4 (Rated)

Non-Divisor Array, International Justice Day, Maximum Coins

Starters 145 Division 4 (Rated)

Make Bob Win , Volume Comparison, Gun Master, Make My Array Equal

Starters 146 Division 4 (Rated till 5 stars)

Permutation Construction, Olympics 2024, No Winner, Knockout tournament, Bouncing Ball

Starters 147 Division 3 (Rated till 5 stars)

Truth Teller And Liars 101, Independence Day 101, Gold Coins 101

Starters 148 Division 3 (Rated)

Let Me Eat Cake!, FightBots

Starters 150 (Rated)

Find Multiset State, Ratio By 2, Equal Pairs (Easy)

Starters 151 (rated)

International Gym Day, Convert string

Starters 156 (Rated)

Count Triplets, Partition Score, Long Queue, Even Numbers Hate

Starters 189 (Rated)

Nutrition Cost, Create Binary String, Distinct 2 Subarray, Pizza Party

Weekend Dev Challenge 01

Project 1 - Code Breaker Challenge problem 1, Project 1 - Code Breaker Challenge problem 2

Starters 191 (Rated)

Nearest Square, Divide into 3, Permuted Greater than 2, Add to get GCD

Starters 193 (Rated)

Add Permutation, Check Odd Even Divisors, Count Odd Even Divisors, Rectangle and Square

Starters 194 (Rated)

Mark All, Chef Bakes Cake 1, Chef Bakes Cake 2, Chef Bakes Cake 3

Starters 195 (Rated)

Game (Easy), Failing Grades, Marble Collector

Starters 198 (Rated)

Currency Exchange, Decoration Discount

Total Problems Solved: 66