I had lots of fun coding this, changed up a couple things. Skipped the difficulty selection, and ascii art, but added flavor text and onscreen position feedback for bull and cows. solved the ‘isogram’ only problem and added borrowed a random word generator (total 7)very quickly got tired of entering words though so largely lacking in variation.
Hope you all enjoy, feedback is appreciated.
O are bulls
/ and cows
X are miss
Have fun
https://drive.google.com/open?id=0B44egAsXs4WZcHZtZ0ZlaGo5NlU