Neel Sinha

• Username: 3★system42
• Country:  India
• Student/Professional:Professional
• Organisation:Flipkart
• 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: 22

Current Ratings Graph Old Ratings Graph

1727 (-7)RatingProvisional
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July Challenge 2014(2014-07-14 15:00:00)

Global Rank:   2765

Cheated in:   

Ratings System Update

(2014-07-14 15:00:00)

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?

1727 (+178)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2014(2022-12-20 00:00:00)

Global Rank:   2765

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 (22)

August Challenge 2012

Delivery Boy, Little Elephant and Bombs

July Cook-Off 2012

Ciel and Receipt

September Challenge 2012

Kisses & Hugs, Chef World, Racing Horses, Queries About Numbers, ChefTown Parade, Three is Crowd

October Challenge 2012

Little Elephant and Order, Fierce Battles, Event Organizer, The New Scheme

October Cook-Off 2012

Buying Sweets

November Challenge 2012

Coin Flip

December Challenge 2012

Granama Recipes, Pizza Delivery, The Uncountable Ways, Magic Rankings, Book Exercises

December Cook-Off 2012

Packaging Cupcakes, Reversing directions

January Challenge 2013

The Minimum Number Of Moves, End Of The World, Chef of the Year, Three Different Numbers

February 2013 Challenge

Efficient Painting, Climbing Stairs, Little Elephant and Cards, Buy1-Get1

March Challenge 2013

Random decreasing function, Tourist Translations, Approximately, Fire Escape Routes, Minesweeper

March Cook-off 2013

The Ball And Cups, Palindrome

May Challenge 2013

Field Trip, Your Name is Mine, Name Reduction, Witua and Math, Matchsticks, Password Cracking Challenge

October Cook-Off 2013

Polo the Penguin and the Test

October Challenge 2013

Helping Lira, Maxim and Dividers

January Challenge 2014

Chef and Feedback, Please like me, Bon Appetit

March Challenge 2014

Team Split, Walk, Little Chef and Numbers

June Challenge 2014

Chef and Subarray, Guessing Game

July Challenge 2014

Garden Game, Chef and Rectangle Genome, Dish Owner

Total Problems Solved: 78