To start a game against a friend, follow these steps:
1 Select "New game" and, in the section "Choose opponent", tap "Invite".
2 Once you do, different social application options will be displayed, through which you can invite your friend to the game, depending on the applications you already have installed on your device.
3. Once your friend receives and accepts the invitation, they will always be available when selecting an opponent.
If you want to invite another friend, you must follow these steps again.
On the other hand, if you link your account to a Facebook profile, you will be able to play with your friends from that social network.
Keep in mind that you will also have the option to invite friends to the game directly from the main screen. In the box located at the bottom of the screen where you can view your games in progress, you will find the option "Invite your friends"; by tapping the "Invite" button, the different options of social applications through which you can send your invitation will also be displayed.