Rishabh Singhal

• Username: 3★alphanso
• Student/Professional:Student
• Institution:Indian Institute of Technology Bombay Mumbai, Maharashtra, 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: 20

Current Ratings Graph Old Ratings Graph

1754 (-42)RatingProvisional
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May Challenge 2017(2017-05-18 15:00:00)

Global Rank:   3266

Cheated in:   

Ratings System Update

(2017-05-18 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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1754 (+226)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2017(2022-12-20 00:00:00)

Global Rank:   3266

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 (20)

November Cook-Off

Subanagrams

December 2011 Long Contest

Robot Movings

February 2012 Challenge

Word Couting, Count of Maximum, Lucky Long

April Challenge 2012

Fit to Play, Double Strings

May Challenge 2012

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

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

June Cook-Off 2012

Closing the Tweets, Connecting Soldiers

July Challenge 2012

Chef's Dream, My Fair Coins, The Gray-Similar Code, Gift Rift, Restaurant Rating

August Challenge 2012

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

August Cook-Off 2012

Forced Output, Code Crazy Minions

September Challenge 2012

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

October Challenge 2012

Fierce Battles, The New Scheme

September Cook-Off 2012

Recipe Reconstruction, Carvans, Prime Permutations

November Challenge 2012

Lucky Balance, Delicious Dishes, Candy Collecting Game, Coin Flip, Sridhar Likes Travelling

May Challenge 2013

Matchsticks, Name Reduction, Your Name is Mine

May Challenge 2017

Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers

Total Problems Solved: 65