February Cook-Off 2019 Division 2
Chef and Party, Buying New Tablet
April Challenge 2019 Division 2
Maximum Remaining, Fencing, Friend or Girlfriend
May Challenge 2019 Division 2
(Challenge) Chef Exchange, Matches, Reduce to One, Where to Build the Roads
May Cook-Off 2019 Division 2
Recover the Sequence, Misha and Nice Sets, Chain Reaction
May Lunchtime 2019 Division 2 (Unrated)
Dummy Palindromic Strings, CV
June Challenge 2019 Division 2
Road Signs, Chef and Proxy, Guddu on a Date, Chef and Ingredients, Sum and GCD, (Challenge) SnackDown 99
June Lunchtime 2019 Division 2
Ping Paja Pong, Magda and Silly Pairs
July Challenge 2019 Division 2
Guess the Prime!, Parity Again, Minimum and Maximum, Chef and Mean
October Challenge 2019 Division 1
Operations on a Matrix, Phone Prices, (Challenge) Maximizing LIS, Array Modification, Chef and Maximum Star Value, Even Edges
November Challenge 2019 Division 1
Physical Exercise, Smallest Beautiful Number, From Zero to Infinity, (Challenge) Coloring Triangulations
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