Saurabh Vats

• Username: 4★bit_cracker007
• Country:  United States
• Student/Professional:Professional
• Organisation:Amazon
• 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: 24

Current Ratings Graph Old Ratings Graph

1905 (-59)RatingProvisional
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January Challenge 2019 Division 2(2019-01-14 15:00:02)

Global Rank:   4699

Cheated in:   

Ratings System Update

(2019-01-14 15:00:02)

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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1905 (+277)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   4699

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 (24)

June Challenge 2012

Arranging Cup-cakes, Little Elephant and Candies

August Challenge 2012

Little Elephant and Bombs, Delivery Boy

September Challenge 2012

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

October Challenge 2012

Fierce Battles, The New Scheme, Maximum Sub-rectangle in Matrix, Event Organizer, Little Elephant and Order

December Challenge 2012

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

January Challenge 2013

The Minimum Number Of Moves, Three Different Numbers, Chef of the Year, End Of The World, Little Elephant and Alcohol, A Fence for Byteland

January Cook-Off 2013

Many Chefs

February 2013 Challenge

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

February Cook-Off 2013

Lack of Logic, Row and Column Operations

March Challenge 2013

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

March Cook-off 2013

The Ball And Cups, Palindrome

April Challenge 2013

Cylinder, Levy Conjecture, Maximum Weight Difference, Fault Tolerance, ChefGame, Barcelona Gameplay Tactics, Little Elephant and Music, Kingdom Unity

May Challenge 2013

Juno Puzzle for May, Field Trip, Your Name is Mine, Name Reduction, Password Cracking Challenge, Tree Counting, Witua and Math, Matchsticks

June Challenge 2013

Dessert Wizard, Lapindromes, W String, To challenge or not, Predictopus, Count Special Matrices, Two k-Convex Polygons, Just Some Permutations 3, Collecting Magical Berries, Little Elephant and Mouses

May Cook-off 2013

Subtraction Game 1

June Cook-Off 2013

Attic Crossing

July Cook-off 2013

Chopsticks, A Plus B Again!

January Challenge 2014

Magic Trick, Chef and Feedback, Please like me, Bon Appetit, Meteor, ForbiddenSum, Sereja and Graph, Byteland Tours

February Challenge 2014

Little Elephant and Movies, Draughts, Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array

February Lunchtime 2014

Sereja and Arrays, Sereja and ASum

January Challenge 2015

Queries on the String, Sereja and Number Division 2, Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries

February Lunchtime 2015

Lucky Four

April Lunchtime 2015

Tickets

January Challenge 2019 Division 2

Lucky Number Game, Fancy Quotes

Total Problems Solved: 262