Scrabble Trainer Software - Version 7.0 This software offers a solution for users who want to memorize 2-4 letter words usable in a game of Scrabble. There is a choice of word lengths from 2-4 for both game types. The first option is to select the valid word in each list of four words, and the second, to select the invalid word in each list. There is a score window displayed at the end of each session. This is a fun and fast way to train for speedier games of scrabble.