August Challenge 2016
Chef and Round Run, Chef and Chocolate
July Lunchtime 2016
Drumpf for President!, Lumpy - The Bus Driver
January Challenge 2017
Reservior, Cats and Dogs, Capital Movement
February Challenge 2017
Chef and Triangles, Chef and His Apartment Dues, Gerrymander
March Challenge 2017
Xenny and Alternating Tasks, Bear and Extra Number, Bandwidth of a matrix
October Challenge 2019 Division 2
Operations on a Matrix, Phone Prices
India