June Challenge 2018 Division 2
Vision, Sheokand and String, Binary Shuffle, Naive Chef
June Lunchtime 2021 Division 2
From Rational to Binary, False Number, Unpleasant Ones, Tic Tac Toe
July Cook-Off 2021 Division 2
Beautiful Subsequence, XOR-ORED, Mod Equality
August Cook-Off 2021 Division 1
Odd Array, Different String, Clear the Array
