May Lunchtime 2020 Division 2
Lost Weekends, Weird Walk
June Challenge 2020 Division 2
Chef and Icecream, Chef and String, Chef and Price Control
July Challenge 2020 Division 2
Chef and Card Game, Chef and Strings
October Challenge 2020 Division 2
Positive AND, Covid Run, Chef and Easy Queries
December Challenge 2020 Division 2
Even Pair Sum, Vaccine Distribution, Vaccine Production
April Challenge 2021 Division 3
Valid Pair, World Record, Strong Language
Starters 61 Division 4 (Rated)
Different Consecutive Characters , Reach on Time, Odd Sum Pair
India