March Challenge 2018 DIV 2
Mix the Colors, Chef and Glove, A Big Sale
January Challenge 2019 Division 2
Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes
March Challenge 2019 Division 2
Chef and a Beautiful Digit, Chef and Number Game, Chef got Recipes
April Challenge 2019 Division 2
Friend or Girlfriend, Maximum Remaining, Subtree Removal, Fencing
June Challenge 2019 Division 2
Chef and Proxy, Sum and GCD, Chef and Ingredients, Guddu on a Date, Lent Money, Road Signs
August Challenge 2019 Division 2
Guddu and his Mother, Encoding, Dilemma, Football, Distribute Apples, Zombie and the Caves
October Challenge 2019 Division 1
Even Edges, Chef and Maximum Star Value, Array Modification
December Challenge 2020 Division 1
Hail XOR, Calculus, Positive Prefixes, Even Pair Sum
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