From the publisher's website: THE BOARD GAME FOR ONE PERSON ONLY....ANYONE, ANYWHERE, ANYTIME. EVERY GAME AS EASY OR AS DIFFICULT AS YOU CHOOSE TO MAKE IT. 107 LETTERS...CAN YOU USE EVERY ONE OF THEM ? EVERY GAME YOU PLAY.........ITLMAKEUTHINK. OBJECT OF THE GAME Successfully place all 107 letters on the board, by forming words both horizontally and vertically. With 7 different levels of play to choose from, the smaller that you make your playing area, the more difficult your game then becomes.