File Comment BRAINSTRAIN v2.1 Req Windows. Word guessing game. It's like a cross between MasterMind and Hangman. You choose the word length and difficulty levels, and the computer will choose a word from its master word list. To win the game, you must guess the unknown word by guessing words of the same length. By using logic and deduction, you should be able to figure out the unknown word. Great fun for the family! (Last revision date in archive: 09-01-96).