June Cook-Off 2018 Division 2
Good Permutations, Archi and Comparsion
December Challenge 2018 Division 2
Max and Electrical Panel, Chef and Interactive Contests, Chef and An Ideal Problem
February Lunchtime 2019 Division 2
Roll the Bar, Average Number, The Tricky Deal
March Cook-Off 2019 Division 1
XOR N-bonacci Sequence, Markers and Caps
April Lunchtime 2019 Division 1
Firdavs and Planet F, Minimum Sum
May Challenge 2019 Division 1
Ada Rooks 2, Where to Build the Roads
June Challenge 2019 Division 1
Lent Money, Chef and Ingredients, Chef and His Dish, Intersecting Paths, Sum and GCD, (Challenge) SnackDown 99
Vietnam