Sometimes, due to the lengthy App Store review process and other considerations, the latest Mac, PC & Android versions of the games can be newer than the current Mac App Store, iPad or iPhone version of the games.

This can cause problems trying to setup for example a local network game or connecting to a friend, using iPhones and/or iPads to connect to Macs and/or PCs.

You can check what version of a game you have by clicking the About button from the main menu of the game.