February Cook-Off 2018
Chef and Tuples, Chef and Cook-Off, Chef and Line
March Cook-off 2018 Division 2
Chef Goes to the Cinema, Chef Restores a Matrix, Chef Judges a Competition
May Challenge 2018 Division 1
S-T Mincut, Change the Signs, Fake Binary Search, Dibs on Fibs
June Challenge 2018 Division 1
Archi and Tree, Vision, Two Flowers
September Challenge 2018 Division 1
AND Square Subsegments, Table Game, Bad Shuffle
September Lunchtime 2018 Division 1
Opposite Cites, Chef Restaurant
October Lunchtime 2018 Division 1
Coloring the Grid, Weird Question
Code Melange (Rated)
Candy Love, The Deadly Sin, CPI Crisis, XD Subsequences, Longest Constrained Subsequence
Encoder (Rated for Division 2)
Knight Chess, Country Tour, Second Largest Element, Old Farmer, Paint the Wall
February Challenge 2019 Division 1
Yet Another Tree Problem, Maximize the Tax, Art of Balance, Xor Decomposition, Chef and Secret Ingredients, Guess It Right, Manhattan Rectangle
May Cook-Off 2019 Division 1
Misha and Nice Sets, Bitsetbaba and Power Grid, Expected Xor
June Lunchtime 2019 Division 1
The Grux Permutation , Gii and His Club, Igzi and Burly Array
Code Melange (Rated for all)
Greg and Grid, A Small Array, Go Round, Longest Xommon Subsequence, Max power
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