Double Coins on Sumdog

For a limited time, Sumdog will be rewarding students double coins for every correct answer.

This special reward period begins on 1/20 and ends on 1/24.

Also, they have released a new app titled, "Sumdog" (how original, huh?). This app replaces their old "Snowball" app and let's you play "Snowball" and, if you have a subscription, "Kiteboarding." They will be using this new app to launch free and subscribed games. The app is FREE, but some games will require a subscription ($6/month, I believe). 

Visit Sumdog.com for more info.