When you first log into your Sumdog account using a web browser you will see a Sumdog Warm Up before you reach your dashboard. The Warm Up acts as a loading screen while the normal games are loading in the background.
The questions asked in the Warm Up will be quick-fire simple questions. You will earn coins for each question you answer correctly.
If you are using a tablet or smartphone with the Sumdog app you will not see the Warm Up as the games are already installed on the sumdog app.