March Challenge 2020 Division 2
XOR Engine, Break, Ada Bishop 2, Winning Ways 2, Lasers Everywhere, Lasers Everywhere Alternative, Pintu and Fruits, Chef and DAG
April Challenge 2020 Division 1
Factor Tree, Ready Bitwise, Squared Subsequences, Strange Number
February Lunchtime 2020 Division 2
At the Gates, Swapping to Palindrome, Not All Flavours, Secret Mission
December Challenge 2020 Division 1
Hail XOR, Square Root of LCA Convolution, Calculus, String Operations, Positive Prefixes, Even Pair Sum
