July Challenge 2017
Chef and Sign Sequences, Whats in the Name
September Challenge 2017
Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums
April Cook-Off 2019 Division 2
Pied Piper vs Hooli, Making a Meal, Chef Learning Hungarian Algorithm
October Challenge 2019 Division 2
Missing Number, Operations on a Matrix, Phone Prices
February Challenge 2020 Division 2
The Theatre Problem, School of Geometry, Hard Cash
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