April Cook-Off 2016
Odd Divisors, Movie Weekend
March Challenge 2018 DIV 2
Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas
April Challenge 2018 Division 2
Average of Pairs, Workers, Count Good Prefixes, Highway Crossing, Weight of Numbers
July Challenge 2019 Division 2
Parity Again, Minimum and Maximum, Chef and Mean
April Challenge 2020 Division 2
Strange Number, Squared Subsequences, Ready Bitwise, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue
May Challenge 2020 Division 2
Coronavirus Spread, Isolation Centers
Bangladesh