Lettris

Lettris is a word game. Letter blocks are dropped from the top of the screen. Letters must be placed on the playing field so that words will be recognised by the game dictionary.

When a word is spelled correctly a score will be awarded. The game gets more difficult with each new level. From time to time bombs will be dropped helping to clear some unwanted letter blocks.
Lettris will teach you to find characters on the keyboard and speling words in the dictionary.