Tux Typing is a free and open sourcetyping tutor created especially for children. It features several different types of game play, at a variety of difficulty levels. It is designed to be fun and educational to improve wpm speed of typists.
Each fish has a letter or a word written on it. When the player presses the corresponding key, or types the appropriate word, Tux will position himself to eat the fish made for children learning to type and spell.