Today's Free App of the Day is CrossMe Color
I got this as the Free App of the Day on Aug 24, 2012. You use logic to uncover spaces to form a design.
You get 20 coins for downloading this app today.
394 of 454 reviews are four stars and above.
There are five other "Puzzle and Trivia Hits" available as FAOTD (you can see the link in the App Store on your device):
You get 20 coins for every app you "buy." I had all but two of these, but I did get the additional 40 coins.
These apps are compatible with the original Fire and with my Fire HD 8.9" 4G. To tell if an app works for your Fire HD or other Android device registered to your Amazon account, click on the above link and look on the right side of the web page. Amazon will tell you if it will work with your registered device.
Also check out the other digital deals from Amazon, including great deals on MP3s and videos: