July Lunchtime 2019 Division 2
Easy Math, Two-lane Road, Swapping, Delete a Subarray
August Challenge 2019 Division 2
Guddu and his Mother, Encoding, Dilemma, Chef and Gordon Ramsay, Football, Distribute Apples, Zombie and the Caves
August Lunchtime 2019 Division 1
Equal Average, Destroy Cells, Chef Does Coke Yet Again
September Challenge 2019 Division 1
Chef Designed a Network, Biladerim Icin
September Mega Cook-Off 2019 Division 1
Angry Grandfather, Fitness Exercises
September Lunchtime 2019 Division 1
All Substrings, Ice Cream Queue, Find the Sum
October Challenge 2019 Division 1
Even Edges, Bacterial Reproduction, Chef and Maximum Star Value, Array Modification
October Lunchtime 2019 Division 1 (Unrated)
Counting Inversions Again!, Box Game
February Lunchtime 2020 Division 1
Swapping to Palindrome, Secret Mission
