Invite unlimited opponents by unlocking the premium version of Numbs

NUMBS

It would be good to remind players that we limit the number of invitations in the free version of their awesome numbers game, Numbs. This simply means that a user can invite up to 3 new opponents a day. For example: I invite Sandy by Facebook (counts as 1 invitation), then, Pierre is requested by email (counts as a 2^nd invitation) and the next, a random opponent, Paul, is challenged (counts as a 3^rd invitation). Sending an email, a tweet or a post on Facebook doesn’t count as a game invitation and will hence not be regarded as one of the 3 invites you are limited to. Thereafter, you won’t be able to request other friends by Facebook or by username! However, it will be possible to play and rematch Sandy, Pierre and Paul anytime. This app is awesome sauce!