July Challenge 2019 Division 2
Parity Again, Minimum and Maximum, Chef and Mean , Guess the Prime!
August Challenge 2019 Division 2
Guddu and his Mother, Encoding, Dilemma, Football, Distribute Apples, Zombie and the Caves
September Challenge 2019 Division 2
Chef and Good Subsequences, (Challenge) Sebi and CPU Design, Chef and Interesting Subsequences , Chef Designed a Network, Doofish Set, Fuzzy Linear Combinations, Biladerim Icin, Easy Fibonacci
October Challenge 2019 Division 1
Even Edges, Chef and Maximum Star Value, Array Modification
