April Challenge 2019 Division 2
Maximum Remaining, Friend or Girlfriend
August Challenge 2019 Division 2
Guddu and his Mother, Dilemma, Maximize an Expression, Football, Distribute Apples, Zombie and the Caves
February Challenge 2020 Division 2
Chef and Railway Stations, Long Contest and Cook Off Overlaps, (Challenge) Raisins, Hard Cash, School of Geometry, The Theatre Problem, No Change Required
April Challenge 2020 Division 2
Sell All the Cars, COVID Pandemic and Long Queue
India