Accessible WordPlay - description from Softdepia.com:
The object of Accessible WordPlay is to guess the word the game has chosen from its library of over 3000 words. You can choose a word length from 4 letter words to 10 letter words. You can choose a game length from 5 words to 50 words. You then type letters you think may be in the word. If the letter is found, it is placed in its correct position in the word and you receive 50 points. If the wletter is not found, you lose 50 points.
Accessible WordPlay is a "Free to try" program. You can download and try it for an evaluation period.