November Cook-Off 2020 Division 1
Flip the String, Chef and IPC Certificates, Graph Construction, Hiring Workers
October Lunchtime 2020 Division 2
AND Plus OR, Chef and Subtree MEXs, Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Cute Chef Gift
InfInITy 2k20 Division 2 (Rated)
The One Who Knocks!, Empire Business , Los Pollos Hermanos
July Cook-Off 2021 Division 2
Beautiful Subsequence, XOR-ORED, Mod Equality, Hidden Colored Graph
July Lunchtime 2021 Division 2
Beautiful Pairs, Array Rotation Returns, Longest Good Segment
CodeChef Starters 6 Division 2 (Unrated)
Chefs Homework Dilemma, Palindromic number
Bangladesh