July Challenge 2019 Division 2
Minimum and Maximum, Chef and Mean
April Challenge 2020 Division 2
Strange Number, Squared Subsequences, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue
May Challenge 2020 Division 2
Coronavirus Spread, Isolation Centers
May Cook-Off 2020 Division 2
Chef and Recipe, Chef, Chefina and Their Friendship
May Lunchtime 2020 Division 2
Weird Walk, Lost Weekends
August Cook-Off 2020 Division 2
Polygon Relationship, Chef and Work, K-Foldable String
August Lunchtime 2020 Division 2
Mode of Frequencies, Ratings and Rankings
September Lunchtime 2020 Division 2
GCD operations, Watermelon
Code Ensemble (Rated for Division 2)
Priya and AND, Help Martha
India