I’ve uploaded a “Jeopardy” type flash game to practice recognizing the present and aorist forms of five very common irregular Greek verbs: ἔρχομαι, ὁράω, φέρω, λέγω, and ἐσθίω. Give it a try, and let me know what you think. I may add it to the table of contents for the online grammar if it seems useful. It’s designed for use in the classroom, but it could be used by individuals at home as well.
Update (3/16/2011 9:06 pm)
There were some problems with the Flash version of the game, and I was unable to repair it, so I’ve replaced it with a QuickTime version. It performs the same as before, but takes up way more space on my server!