4●IN_1_ROW vs BattleFour

This is a classic game redeveloped in iPhone for people who like challenge. Although it is set in the most EASY level, it is smart! Try your best to win it as more as possible! In the application, we used the latest research result and mathematics engine provided by Mathematics in China to improve the iPhone/iPod touch thinking power, so that it is a good game to train brain, and it becomes more interesting to play with the device you hold. THE BEST WAY TO WIN THE GAME: Move your step according to what your opposite has done, Features: 1, Sound, animation: you can set or unset them. 2, After each play, the first player is exchanged automatically. 3, Support undo and change background color. Supported language: English, Japanese, Chinese

BattleFour starts with classic four-in-a-row, then gives every crowded board a second life. The goal is simple: connect four. The twist is what happens before you get there. Build a 2x2 square to earn a bomb, drop into full columns to shove the stack down, and turn blocked boards into sudden comebacks. It feels familiar on the first move, then keeps finding new ways to surprise you. Features: - A fresh take on four-in-a-row - Earn bombs by building 2x2 squares - Push down full columns to open new lines - Fast local two-player matches - Offline solo play with five difficulties - Trainer practice with hints, mistake review, and undo - Optional Full Trainer unlocks every practice difficulty and the full-strength Trainer Challenge - Stats, achievements, and Game Center leaderboards - Optional visual themes