August Challenge 2020 Division 2
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP
August Cook-Off 2020 Division 2
Polygon Relationship, Chef and Work, K-Foldable String
October Cook-Off 2020 Division 2
Split the Str Ing, Decreasing Srrnmieeda
September Lunchtime 2020 Division 2
GCD operations, Watermelon, Root the Tree
March Challenge 2021 Division 2
Interesting XOR!, Dense Graph, College Life 4, Consecutive Adding, Paparazzi Gennady, Space Arrays, Wireless Electricity (Challenge), Maximum Topological Sort
India