★ Top Developer (awarded 2013) ★Four In A Line Free (also known as Connect 4 and Four in a Row) is the classic travel game, where you have to find those elusive 4 pieces in a row, either vertically, horizontally or diagonally, before your opponent does. Beware! In trying to create your own line of 4 you may accidentally give your opponent one! This universally popular casual game is built with the same high quality as the rest of our games.(also known as Connect 4 and Four in a Row) Featuring: - 10 difficulty levels, from Beginner to Expert- Achievements and Leaderboards (via Google+) - Android 2.2+ only- 2 player hot-seat- 4 Four In A Line Piece Sets and Boards- User stats against each level- Undo Hints- Designed for both Tablet and Phone This free version is supported by 3rd party ads. Ads may use internet connectivity, and therefore subsequent data charges may apply. The photos/media/files permission is required to allow the game to save game data to external storage, and is sometimes used to cache ads. ★顶尖开发者（获2013年）★四成一排免费（在一排也被称为连接4和四）是经典旅游游戏，你必须要找到那些难以捉摸的4个一排，无论是垂直，水平或对角线，之前你的对手。当心！在试图创建自己的线4，你可能会意外地给你的对手之一！这种普遍流行的休闲游戏是建立与相同的高品质作为我们游戏的休息。（也被称为连接4和四连胜） 特点：  - 10个难度等级，从初学者到专家 - 成就和排行榜（通过Google+的） - 安卓2.2+只 - 2玩家热席 - 4四成一排片组和主板 - 用户统计对每个级别 - 撤消与提示 - 专为平板电脑和手机 这个免费版本是由第三方广告支持。广告可以使用互联网连接，因此可以申请后续的数据费用。照片/媒体/文件的权限才能让游戏的游戏数据保存到外部存储，有时也用于缓存的广告。