August Challenge 2018 Division 2
Sheokand and Number, Spell Bob, Problem Sort
September Challenge 2018 Division 2
Magician versus Chef, Chef and Adventures
October Lunchtime 2018 Division 2
Three Friends, Weird Question
April Challenge 2019 Division 2
Friend or Girlfriend, Maximum Remaining
September Challenge 2019 Division 2
Chef and Interesting Subsequences , Chef Designed a Network, Easy Fibonacci, Chef and Good Subsequences
October Challenge 2019 Division 2
Even Edges, Chef and Maximum Star Value, Array Modification, Operations on a Matrix, Phone Prices
November Challenge 2019 Division 2
Physical Exercise, Chef and Minimum Colouring, Weapon Value, Hard Sequence, From Zero to Infinity
November Lunchtime 2019 Division 2
Planting Trees, Compress the List, Perfection
December Challenge 2019 Division 2
Plus Multiply, Binary XOR, That Is My Score!
February Challenge 2020 Division 2
Expected Change, Long Contest and Cook Off Overlaps, (Challenge) Raisins, Hard Cash, School of Geometry, The Theatre Problem, No Change Required, Chef and Railway Stations
August Challenge 2020 Division 1
Smallest KMP, Chef and Wedding Arrangements
India