【實用遊戲app】Four In A Row - Advanced Free|最夯免費app-綠色工廠好玩App

Tired of playing four in a row games where the computer is too easy to beat? Then try this one! It has a challenging AI and other awesome features.* Game Center support with network gaming, leaderboards and achievements!* Social media integration (Facebook, Twitter etc.)* Play against your iDevice or against a friend.* Unlimited undo.* Saves statistics of all games. Network gaming also saves ELO ratings.* Computer difficulty range between 1 and 9. Can run in the background.Difficulty level 1 provides a pretty good opponent. Difficulty 9 provides an outstanding opponent. Be warned though, the higher level you choose, the more time the computer takes to think.At level 6-7 it is only a few seconds on an iPhone 4, but level 8 may take up to 20 seconds, and level 9 may take up to 70 seconds. On older devices it will of course be even slower.