January Lunchtime 2019 Division 2
Wanderer, Rooks, The Nights Watch, Distances
February Challenge 2019 Division 2
Deputy Chef, Art of Balance, (Challenge) Chef with Orchestra in the Kitchen, Appy and Contest, Chef and Secret Ingredients, Chef and Magical Jars, Guess It Right, Manhattan Rectangle
May Cook-Off 2019 Division 1
Misha and Nice Sets, Expected Xor, Searching for a Biclique
May Lunchtime 2019 Division 1 (Unrated)
Grid Tour, Reverse Maximisation
June Cook-Off 2019 Division 1
Ants and Anteaters, Drink Slush
August Challenge 2019 Division 1
Guddu and his Mother, Encoding, Dilemma
Belarus