Shubham Jain

• Username: 3★hatella
• Student/Professional:Professional
• Organisation:Flipkart.com
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 43

Current Ratings Graph Old Ratings Graph

1646 (-38)RatingProvisional
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January Challenge 2015(2015-01-12 15:00:00)

Global Rank:   5502

Cheated in:   

Ratings System Update

(2015-01-12 15:00:00)

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1646 (+119)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2015(2022-12-20 00:00:00)

Global Rank:   5502

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 (43)

August Cook-off 2011

Open the Dragon Scroll

September Long Contest

BIT Magazine

October Long Contest 2011

Lucky Palin, The Great Plain

October Cook-off

Chef Travel Routes

November Long Contest 2011

Stepping Average

February 2012 Challenge

Lucky Long, Count of Maximum

February 2012 Cook-off

Daily Train

March 2012 Challenge

Spoon in Matrix, Home Delivery, Free Shuttle Service, Tom And Jerry

April Challenge 2012

Fit to Play, Double Strings, Stacking Pancakes, Greatest Dumpling Fight, Similar Graphs

May Challenge 2012

Lucky lucky number

May Cook-Off 2012

Little Elephant and Strings

June Challenge 2012

Little Elephant and Candies

June Cook-Off 2012

Closing the Tweets

July Challenge 2012

Gift Rift

August Challenge 2012

Little Elephant and Bombs, Delivery Boy

July Cook-Off 2012

Ciel and Receipt

August Cook-Off 2012

Forced Output, Code Crazy Minions

September Challenge 2012

Racing Horses, Kisses & Hugs

October Challenge 2012

Fierce Battles, Event Organizer, Maximum Sub-rectangle in Matrix

September Cook-Off 2012

Recipe Reconstruction, Carvans

November Cook-Off 2012

Little Elephant and Permutations, Little Elephant and Divisors

December Challenge 2012

Granama Recipes

December Cook-Off 2012

Reversing directions, Packaging Cupcakes

January Challenge 2013

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

January Cook-Off 2013

Minimum Distance, Many Chefs

February 2013 Challenge

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

March Challenge 2013

Tourist Translations, Approximately, Fire Escape Routes, Minesweeper

March Cook-off 2013

The Ball And Cups

July Challenge 2013

Chef and Walking on the rectangle

August Challenge 2013

Splitting Candies

August Cook-Off 2013

Chef and The Right Triangles

September Challenge 2013

Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2, Little Elephant and Exams

September Cook-Off 2013

Code

October Challenge 2013

Helping Lira, Maxim and Dividers

November Cook-Off 2014

Brackets

October Challenge 2014

Chef and Ground

November Challenge 2014

Chef and Segment Game, Distinct Characters Subsequence, Chef and Red Black Tree

December Challenge 2014

Alok-nath and His Sanskars, XOR with Subset, Chef and Apple Trees

January Challenge 2015

Chef and Stones

Total Problems Solved: 245