You need a plug-in called Shockwave to play Scoop!
It's a software application that lets you play a gazillion games on the web, not just Scoop!
You can get it for FREE from the folks who make the plug-in.
Take a look at the Shockwave Help page to find out how to download and install the plug-in.
Then come right back here to play Scoop!
Once you have it, it will always be on your computer, and you don't have to get it again.
All characters and underlying materials (including artwork) © Marc Brown.
"Arthur" and "D.W." and all of the ARTHUR characters are trademarks of Marc Brown.© 2013 WGBH