August Challenge 2019 Division 2
Football, Distribute Apples
November Challenge 2019 Division 2
Hard Sequence, Weapon Value
March Challenge 2020 Division 2
XOR Engine, Ada Bishop 2, Pintu and Fruits
May Challenge 2020 Division 2
Chef and Bitwise Product, Isolation Centers, Coronavirus Spread, Triple Sort
April Cook-Off 2020 Division 2
Matrix Decomposition, Lift Requests
June Challenge 2020 Division 2
Even Matrix, The Tom and Jerry Game!, The Delicious Cake, Chef and Icecream, Chef and String, Chef and Price Control
India