August Challenge 2020 Division 2
Subsequence Frequency Counting, Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements, Insanely Hard School Exams
September Challenge 2020 Division 1
Rotate the Polyline, Ada Matrix, Divide Candies, Find XOR, Chef and Trump Cards, Chefina and Swap
July Lunchtime 2020 Division 2
Chef and Steps, Maximum Candies
October Challenge 2020 Division 1
Inversions, Positive AND, Replace for X, D-Dimensional MST
Code Ensemble (Rated for Division 2)
Priya and AND, Help Martha
