The Scores button indicates Google Play Games connectivity. If your Scores button is not functioning, you will need to sign into the Google Play Games application and have a working, reliable internet connection to connect to leaderboards.
Brainium games uses Google Play Games to store scoring, best times, rank, and Achievement information.
For instructions and support on how to make sure you're logged-in to Play Games, please reference this Play Games troubleshooting support article.
Don't see what you're looking for? Send our team a message by tapping the chat button in the upper-right corner.