Arvind Kalyan

February 2013 Challenge

Buy1-Get1

April Challenge 2013

Maximum Weight Difference

July Cook-off 2013

A Plus B Again!, Chopsticks

August Challenge 2013

Little Elephant and Lemonade, Hello Hello, Splitting Candies

August Cook-Off 2013

Chef and The Right Triangles

October Cook-Off 2013

Polo the Penguin and the Numbers, Polo the Penguin and the Test

November Challenge 2013

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

January Challenge 2014

Please like me, Chef and Feedback

June Cook-Off 2014

Counting Flags, Painting

February Challenge 2014

Longest Common Pattern

March Challenge 2014

Walk, Little Chef and Numbers

April Challenge 2014

Shortest Path in Binary Trees, Divide the Tangerine, Farmer Feb, Counting Matrices, Sereja and Permutation, Chef and Digits

July Challenge 2014

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

August Challenge 2014

Chef and Gift

March Challenge 2016

Chef And Special Dishes, maximize the sum, Palindromic substrings

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

January Challenge 2017

Cats and Dogs, Reservior

January Cook-Off 2017

Digit Longest Increasing Subsequences 2

November Challenge 2018 Division 2

Chef and Ridges, Chef and Difficult Contests, Chef and Happiness

Problems Authored (11)

Problems Tested (0)

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Editorials Contributed (0)

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