March Challenge 2019 Division 2
Chef got Recipes, Chef and Soccer, (Challenge) Interleaving Strings, Matchable Permutations, Chef and a Beautiful Digit, Yet Again a Subarray Problem, Treasure Hunt, Chef and Number Game, Perfect Tree Problem, Cheating on Queue
April Challenge 2019 Division 2
Kira Loves Palindromes, Mininum XOR over Tree, Playing with Numbers, Friend or Girlfriend, Maximum Remaining, Subtree Removal, Fencing
May Challenge 2019 Division 1
Ada Pawns, Sonya and Gifts, Chef and Elephant Tree, Trees and Degrees, Ada Rooks 2, Where to Build the Roads
June Challenge 2019 Division 1
Forgotten Tree 9, (Challenge) SnackDown 99, Sum and GCD, Intersecting Paths, Chef and His Dish, Chef and Ingredients, Count Arrays, Lent Money
July Challenge 2019 Division 1
Hit the Coconuts, Snake and Apple Tree, Guess the Prime!, Codechef War, LOVEMUFFIN, Maximum and Minimum, Circular Merging
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