While looking for educational games, I came across a couple of music games that can be useful.
The first, Musical Notes, tests one’s ability to read notes in sheet music. It’s important to note that they give you only one octave of a keyboard – middle c and the c in the middle of the staff are both played on the same key in this game. Be careful in level 3 – they bring in bass clef!
The second game is TRICKY, and I only recommend it to those with some amount of ear training experience and/or a whole lot of patience. The game is called Music Memory. The only gripe I really have with this game is that I wish they’d give an example of “do” before each challenge. I have great relative pitch, but picking out the starting note several challenges in was the hardest part for me.
The Lox of Knowledge 