August Cook-Off 2018 Division 2
Balsa For The Three, Mixi Game
December Challenge 2018 Division 2
(Challenge) Delete DAG, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR, Chef and Meatballs, Chef and Interactive Contests, Chef and An Ideal Problem
September Lunchtime 2018 Division 2
Judging Delay, Opposite Cites, Chef Restaurant
December Lunchtime 2018 Division 2
Print Pattern, Age Calculator
January Challenge 2019 Division 2
A Pizza Slice, Distinct Pairs
February Challenge 2019 Division 2
Manhattan Rectangle, Art of Balance
March Challenge 2019 Division 2
Chef and Soccer, Chef got Recipes, Chef and Number Game, Yet Again a Subarray Problem, Chef and a Beautiful Digit
April Challenge 2019 Division 1
Playing with Numbers, Subtree Removal
April Cook-Off 2019 Division 1
Random Game, Pied Piper vs Hooli
