Karan patel

Practice: 

Uniform Strings, Must Be Divisible, Nice Subsets, Beautiful Partitions, Counting Inversions Again!, Box Game, The Evil Professor, Guess the number, Maximum Subsequence Sum, XOR Game, Chef and Pepperoni Pizza Again, One Piece FOUND!!!, Mysterious Sequence, Maximize LCM, Strip in a Tree!, Positive Mex

August Challenge 2018 Division 2: 

Sheokand and Number, Problem Sort, Spell Bob

November Challenge 2018 Division 2: 

Chef and Ridges, Appy Loves One, Good Median, Magician versus Chef 2, Chef and Difficult Contests, Chef and Happiness

January Challenge 2019 Division 2: 

Lucky Number Game, Distinct Pairs, Fancy Quotes

February Cook-Off 2019 Division 2: 

Max Range Queries, Chef and Party, Buying New Tablet

April Challenge 2019 Division 2: 

Playing with Numbers, Friend or Girlfriend, Maximum Remaining, Subtree Removal, Fencing

June Challenge 2019 Division 1: 

Sum and GCD, Intersecting Paths, Lent Money, Chef and Ingredients

August Challenge 2019 Division 1: 

Guddu and his Mother, Encoding, Dilemma, Maximize an Expression, Chef and Gordon Ramsay

October Challenge 2019 Division 1: 

Operations on a Matrix, Array Modification, Chef and Maximum Star Value, Bacterial Reproduction, Even Edges

November Challenge 2019 Division 1: 

Physical Exercise, Smallest Beautiful Number, From Zero to Infinity, Single Point of Failure

May Challenge 2020 Division 1: 

Buying a New String, Triple Sort, Sorting Vases, Coronavirus Spread, Chef and Bitwise Product, Isolation Centers

April Cook-Off 2020 Division 1 : 

Simple Operations

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