September Challenge 2018 Division 2
Magician versus Chef, War of XORs, Chef and Adventures
January Challenge 2019 Division 2
Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes
August Challenge 2019 Division 2
Distribute Apples, Zombie and the Caves, Football, Dilemma, Guddu and his Mother
October Lunchtime 2019 Division 2
Khaled in HIT, Counting Inversions Revisited
February Lunchtime 2020 Division 2
At the Gates, Not All Flavours
UWCOI 2020 (Rated for all)
Button Pairs, Find maximum in an Array
August Challenge 2020 Division 2
Subsequence Frequency Counting, Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements
India