October Challenge 2018 Division 2
Chef and Serves, Byte to Bit, Chef and Circles, Minimize Digitsum
March Challenge 2019 Division 2
Chef and Number Game, Yet Again a Subarray Problem
May Cook-Off 2019 Division 2
Chain Reaction, Recover the Sequence
June Cook-Off 2019 Division 2
Multiple Choice Exam, Ants and Anteaters, Eat Twice, Drink Slush
July Cook-Off 2019 Division 2
Playing with Strings, Two Variables
October Lunchtime 2019 Division 2
Khaled in HIT, Counting Inversions Revisited
November Challenge 2019 Division 2
Physical Exercise, Hard Sequence, Smallest Beautiful Number, Weapon Value, Chef and Minimum Colouring
December Lunchtime 2019 Division 2
Stupid Machine, Check Algorithm, Guess the number
May Lunchtime 2020 Division 2
Weird Walk, Lost Weekends
