Rishabh Animesh

• Username: 3★wacko_jacko
• Student/Professional:Student
• Institution:Cornell University
• CodeChef Pro Plan: No Active Plan. View Details

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

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No. of Contests Participated: 55

Current Ratings Graph Old Ratings Graph

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July Challenge 2014(2014-07-14 15:00:00)

Global Rank:   1129

Cheated in:   

Ratings System Update

(2014-07-14 15:00:00)

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1694 (+24)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2014(2022-12-20 00:00:00)

Global Rank:   1129

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 (55)

November 2009 (Contest X)

The Best Box

January 2010 (Contest XII)

Lost Primes

July 2010

Block Tower, Maximal crosses

August 2010 Challenge

Optimizing Production and Sales

September 2010 Challenge

Cake Production Line

October 2010 Challenge

Count palindromes, Integer Combinations Of Vectors

December 2010 Challenge

A String Game

The December 2010 Cook-Off

The Morning Commute, Pairing Chefs

January 2011 Challenge

Splitting Giant Subs

The January 2011 Cook-Off

Holes in the text

February 2011 Contest

Coloring Colorable Graphs

February Cook - Off Challenge

Three Way Communications

March 2011 Challenge

The Amazing All-In-One Cooking Machine - Challenge

April Long Contest

Gravel, Number Game Revisited, Graphs in Euclidean Space, Rectangles Counting

April Cook-Off Challenge

Internet Media Types

May Long Contest 2011

Bickering Cooks, Tree Product, The Great Wall of Byteland

May Cook-off 2011

Popular Rice Recipe

June Long Contest 2011

Chef Teams

June Cook-off

Correctness of Knight Move

July 2011 Long Contest

Large Kitchen, Most Popular Friend

July Cook-off 2011

Garden Squares

August Long Contest 2011

Infinite Grid Game, Complex Spanning Tree

August Cook-off 2011

Open the Dragon Scroll

September Long Contest

Younger Brother, BIT Magazine

October Long Contest 2011

Dish Distribution, The Great Plain, Lucky Palin

September Cook-off

Hotel Bytelandia

October Cook-off

Chef Travel Routes

November Long Contest 2011

Stepping Average

November Cook-Off

Subanagrams

December Cook-Off

Ciel and A-B Problem

February 2012 Challenge

Count of Maximum, Word Counting, Lucky Long

February 2012 Cook-off

Daily Train

March 2012 Challenge

Home Delivery, Spoon in Matrix, Free Shuttle Service

March Cook-Off 2012

Ciel Numbers II

April Challenge 2012

Fit to Play, Double Strings, Stacking Pancakes

April Cook-Off 2012

Top Batsmen, Resistance

May Challenge 2012

Jewels and Stones

September Challenge 2012

Racing Horses

November Challenge 2012

Sridhar Likes Travelling

December Challenge 2012

Granama Recipes, Book Exercises, Magic Rankings, Pizza Delivery

January Challenge 2013

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

February 2013 Challenge

Buy1-Get1, Climbing Stairs

July Challenge 2013

Chef and Walking on the rectangle

October Challenge 2013

Helping Lira

November Challenge 2013

Superpowers of 2, Uncle Johny, Square Digit Squares, Missing some chairs

January Challenge 2014

Please like me, Chef and Feedback

May Cook-Off 2014

Ups and Downs, Divide the Cake

May Challenge 2014

Compilers and Parsers, Chef-jumping, Chef and Strange Matrix, Stone

July Challenge 2014

Garden Game, Chef and Frogs, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner

Total Problems Solved: 159