Most of the games require Adobe Shockwave which can be downloaded free from here.
You can size this to anything you need. All attributes can be checked in a preview pane before printing. Available in bass, tenor, alto & treble clefs, piano, TAB or no clef!
Quite a selection of different games!
A site just for young cellists. This link takes you to the games page but explore the site. There’s a lot of good stuff there.
You will need Flash player for this site. The menu has six topics: Discover, Listen, Play, Perform, Conduct and Compose. Go ahead and explore!