Duration: 1:59

16 views

1

A button is the same as the "tick" button (submit)
B button is the same as the "cross" button (clear, I didn't use it here)
X button repeats the previous keypad button (didn't use here, although it could allow for slightly faster typing with some practice)

I don't know how the scoring works in this game or how much the randomness affects your potential score output; all I know is to just type fast.