User testing results.
UX:
User did not understand what an Isogram is, had to be explained to her.
User did not fully comprehend the aim of the game for 3 tries.
User instinctively quit out of the game before replaying.
User took 18 turns to win (4 letter word).
Bugs.
User entered a space " " before word entry and error returned “All letters must be lowercase”