Word on Word is a word-puzzle game that tests a player's ability to create as many horizontal and vertical words as possible on a 7x7 board using random letters. The player receives five letters to start. After they place the letters, they receive the option to use a Joker in place of any letter. They then receive random letters in the top-left area to place in empty squares. They receive the most points for longer words. A single word can give them up to 49 points. After the player fills every square, they receive a total score.