biddala sandeep reddy

• Username: 3★sandeepbiddala
• Student/Professional:Student
• Institution:International Institute of Information Technology, Hyderabad Telangana, India
• 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: 43

Current Ratings Graph Old Ratings Graph

1716 (+17)RatingProvisional
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March Challenge 2015(2015-03-16 15:00:00)

Global Rank:   1421

Cheated in:   

Ratings System Update

(2015-03-16 15:00:00)

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1716 (+74)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   1421

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)

February 2011 Contest

Coloring Colorable Graphs

August Cook-off 2011

Open the Dragon Scroll

September Long Contest

BIT Magazine

October Long Contest 2011

Dish Distribution, Lucky Palin

October Cook-off

Chef Travel Routes

November Long Contest 2011

Chefs new Pet, New Restaurant, The Postal Service, Stepping Average

November Cook-Off

Subanagrams

December 2011 Long Contest

Robot Movings

December Cook-Off

Ciel and A-B Problem

February 2012 Challenge

Lucky Count, Lucky Long, Count of Maximum

March 2012 Challenge

Spoon in Matrix

April Challenge 2012

Parallel Computing, Fit to Play, Double Strings, Stacking Pancakes, Greatest Dumpling Fight

April Cook-Off 2012

Top Batsmen, Resistance

May Challenge 2012

Jewels and Stones, Lucky lucky number, Remember the recipe, A Home for Chef

May Cook-Off 2012

Little Elephant and Strings

June Challenge 2012

Polynomial Partition Function, Little Elephant and Product, Little Elephant and Candies, Doom Bakes Cakes, Arranging Cup-cakes

June Cook-Off 2012

Closing the Tweets, Connecting Soldiers

July Challenge 2012

Chef's Dream, My Fair Coins, The Gray-Similar Code, Little Elephant and Bubble Sort, Gift Rift, Restaurant Rating

August Challenge 2012

Little Elephant and Bombs, Lucky Driving, Range of Data, Delivery Boy

July Cook-Off 2012

Ciel and Receipt, Ciel and Tomya

September Challenge 2012

Kisses & Hugs, Racing Horses

October Challenge 2012

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

September Cook-Off 2012

Recipe Reconstruction, Carvans

November Challenge 2012

Coin Flip

December Challenge 2012

Granama Recipes, Magic Rankings, Pizza Delivery

January Challenge 2013

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

February 2013 Challenge

Little Elephant and Cards, Buy1-Get1, Climbing Stairs

May Challenge 2013

Matchsticks, Name Reduction, Your Name is Mine

June Challenge 2013

Little Elephant and Mouses, Dessert Wizard, Predictopus, W String, Lapindromes

July Challenge 2013

Mountain Holidays, Galactik Football, The Probability Of Winning, Chef and Walking on the rectangle , Count K-Primes, Circle of death

July Cook-off 2013

Chopsticks, A Plus B Again!

August Challenge 2013

Hello Hello, Save The Princess

August Cook-Off 2013

Chef and The Right Triangles

September Challenge 2013

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

December Challenge 2013

Magic Pairs

January Challenge 2014

Chef and Feedback

May Challenge 2014

Chef-jumping, Stone

June Challenge 2014

Chef and Digit Jumps, Chef and Subarray, Guessing Game, Forgot Password

July Challenge 2014

Little Elephant and Painting, Garden Game, Dish Owner

September Challenge 2014

Chef and Left-Right

October Challenge 2014

Remy paints the fence

March Challenge 2015

Count Substrings, Chef and Notebooks

Total Problems Solved: 123