August Challenge 2019 Division 2
Dilemma, Football, Distribute Apples, Zombie and the Caves
November Challenge 2019 Division 2
Hard Sequence, Weapon Value
December Lunchtime 2019 Division 2
Stupid Machine, Check Algorithm
April Challenge 2020 Division 2
COVID Pandemic and Long Queue, Sell All the Cars, Strange Number
July Challenge 2020 Division 2
Ada King, Missing a Point, Chef and Card Game, Chef and Strings
September Challenge 2020 Division 2
Chefina and Swap, A Problem on Sticks, Chef and Trump Cards, Find XOR, Ada Matrix, Coronavirus Spread 2
July Cook-Off 2020 Division 2
Even-tual Reduction, OR-thodox Distinction
India