June Challenge 2020 Division 2
Chef and String, Chef and Price Control
October Challenge 2020 Division 2
Covid Run, Chef and Easy Queries
November Cook-Off 2020 Division 2
Flip the String, Chef and IPC Certificates
January Lunchtime 2021 Division 3 (Unrated)
Even Sum, Even Differences, Pair Me, Ashishgup and Interviews
February Challenge 2021 Division 3
Frog Sort, Highest Divisor
February Lunchtime 2021 Division 3
Daanish and Problems, Palpal Strings, Smallest Possible Whole Number
March Challenge 2021 Division 3
Chef and Groups, No Time to Wait
April Challenge 2021 Division 3
Valid Pair, World Record, Strong Language
May Challenge 2021 Division 3 (Rated)
Xor Equality, Golf, Solubility
India