This is the latest revision of a JavaScript implementation of a Visual Basic program that I wrote a long time ago. The vocabulary is based upon files I've found on the Net over the years, with some things added, some things subtracted, and some things corrected. For each word, click the button with the correct translation. Use the restartu button to clear the score. The inversigu button reverses the direction of the translation. There are six vocabulary sets, with lower-numbered sets containing the more common words.