ishan dutta

• Username: 3★ishandutta2007
• Country:  India
• Student/Professional:Professional
• Organisation:Amazon
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 36

Current Ratings Graph Old Ratings Graph

1602 (-51)RatingProvisional
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June Challenge 2013(2013-06-17 15:00:00)

Global Rank:   3363

Cheated in:   

Ratings System Update

(2013-06-17 15:00:00)

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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1602 (+287)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2013(2022-12-20 00:00:00)

Global Rank:   3363

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 (36)

July 2010

Maximal crosses

September 2010 Challenge

Multiples of 3, Cake Production Line, Brush Fire

October 2010 Challenge

Logging Game, Count palindromes, Integer Combinations Of Vectors

November 2010 Challenge

Randomly Testing Circuits, Bombing, Chefs Bad Day, Balanced Walks

January 2011 Challenge

Flu Shot Lineup, Count Relations

The January 2011 Cook-Off

Holes in the text

February Cook - Off Challenge

Three Way Communications

March 2011 Challenge

Omax

April Long Contest

Gravel, Rectangles Counting, Central Point, Number Game Revisited

May Long Contest 2011

Tree Product, The Great Wall of Byteland, Bickering Cooks, Sum Divides Product

May Cook-off 2011

Popular Rice Recipe

July 2011 Long Contest

Large Kitchen, A-E Hash Function, Most Popular Friend

July Cook-off 2011

Garden Squares

August Long Contest 2011

Complex Spanning Tree, Infinite Grid Game

August Cook-off 2011

Open the Dragon Scroll

September Long Contest

Younger Brother, BIT Magazine

December 2011 Long Contest

Robot Movings

January 2012 Challenge

Ambidextrous Chefs, Gap Filler Game

April Cook-Off 2012

Top Batsmen, Resistance

May Challenge 2012

Jewels and Stones, Lucky lucky number, Divisible Pairs

May Cook-Off 2012

Little Elephant and Strings

June Challenge 2012

Little Elephant and Candies, Arranging Cup-cakes, Doom Bakes Cakes, Little Elephant and Product, Closest Points

July Challenge 2012

Gift Rift

July Cook-Off 2012

Ciel and Receipt

September Challenge 2012

Simultaneous Nim, Kisses & Hugs, Chef World, Racing Horses, Queries About Numbers, Three is Crowd

September Cook-Off 2012

Carvans

November Challenge 2012

Coin Flip

December Challenge 2012

Sereja and Data Structures

December Cook-Off 2012

Packaging Cupcakes

Total Problems Solved: 95