April Challenge 2019 Division 2
Friend or Girlfriend, Maximum Remaining, Subtree Removal, Fencing, Playing with Numbers
March Challenge 2020 Division 2
Chef and DAG, XOR Engine, Ada Bishop 2, Lasers Everywhere, Pintu and Fruits
December Challenge 2020 Division 1
Positive Prefixes, Even Pair Sum, Hail XOR
SnackDown 2021 - Online Round 1B
Queens Placement , Largest Laddu, Help Nishant
Infinity 2k21 Division 2 (Rated)
Marbles, Tug of War, Escape Plan, Hopscotch, Dalgona Treat
Taiwan