Really cool and funny, but there was a bug I ran into.
First, the computer chose a vowel after spinning the wheel. Later, after all of the vowels were used, they tried to buy a vowel, but there were none left. After a few seconds, the COM solved, got it wrong, but the vowel screen was still up. Trying to get rid of it, I paused during the transition to my turn, but that softlocked the game.