Short description of Ack!words 2.1: Ack!words is a brand new concept in word/puzzle games. It's as addictive as tetris and as challenging as boggle and scrabble combined. To play, you connect adjacent letters (in any direction) to form words. When you find a word, the letters are removed from the board and the letters above fall down. The object is to make large words, using hard letters while ultimately clearing the board.