Based on the ever-popular Tetris, Lettris is a word game where letter blocks fall down from the top of the screen. The objective is to create words – recognized by the game dictionary – at the bottom of the playing field. When a word is spelled correctly a score is awarded according to the length of the word. Each new level becomes more difficult as the word-length increases and the blocks fall faster. Luckily bombs are dropped every now and then to help clear some unwanted letters! Lettris helps improve spelling ability and keyboard awareness.