June Challenge 2019 Division 2
Road Signs, Chef and Proxy, Guddu on a Date
July Challenge 2019 Division 2
Minimum and Maximum, Chef and Mean
August Challenge 2019 Division 2
Zombie and the Caves, Distribute Apples, Football, Dilemma
September Challenge 2019 Division 2
Chef and Good Subsequences, Easy Fibonacci, Chef Designed a Network, Chef and Interesting Subsequences
September Mega Cook-Off 2019 Division 2
Two Groups, Playing with Matches
October Challenge 2019 Division 2
Chef and Maximum Star Value, Phone Prices, Operations on a Matrix, Even Edges, Array Modification
December Challenge 2019 Division 2
Plus Multiply, Binary XOR, Easy Subsequence Selection, That Is My Score!
December Lunchtime 2019 Division 2
Stupid Machine, Check Algorithm
March Cook-Off 2020 Division 2
Mysterious Sequence, Find Your Gift, Box of Chocolates
January Lunchtime 2020 Division 2
Bob and His Friends, Chef and Street Food
July Lunchtime 2020 Division 2
Chef and Steps, Maximum Candies
India