"Simon Says" is a memory game where "Simon" outputs a sequence of 10 characters (R, G, B, Y) and the user must repeat the sequence.
Create a for loop that compares the two strings starting from index 0. For each match, add one point to userScore. Upon a mismatch, exit the loop using a break statement.
Ex: The following patterns yield a userScore of 9:
simonPattern: R, R, G, B, R, Y, Y, B, G, Y
userPattern: R, R, G, B, B, R, Y, B, G, Y