December Challenge 2020 Division 2
Even Pair Sum, Vaccine Production, Vaccine Distribution, Positive Prefixes
December Cook-Off 2020 Division 2
Minimum Attendance Requirement
January Challenge 2021 Division 3
Watching CPL, Fair Elections, Chef and Division 3, Point Of Impact, Encoded String
February Challenge 2021 Division 3
Maximise Function, Highest Divisor, Chef and Meetings, Team Name, Frog Sort
March Challenge 2021 Division 3
Interesting XOR!, Chef and Groups, College Life 4, Space Arrays, No Time to Wait
May Challenge 2021 Division 2 (Rated)
Tree House, An Interesting Sequence, Xor Equality, Tic Tac Toe, Modular Equation
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