Connect Four is a classic two players game which takes place on a 7x6 rectangular board placed vertically between them.

If you want to become a Connect Four killer, it is a best choice.

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 or your friends.

Features:
1, Sound, animation: you can set or unset them.
2, Undo: you can undo all the steps.
3, Difficulty: easy, medium, hard can be set.
4, You can set or unset the background image.
5, You can change table color to what you like.
6, Each player can choose one ball from two.
7, Support the playing mode: human to human, human to device and device to device.
8, Two players through bluetooth:
How to:
1) Set player1 and player to human.
2) Touch other device button ->select your role ->connect to other player.
3) After connection finished, touch start button to play.



Note:
After you set or unset the background image or ball,
you should restart the application to reflect the new settings.
the sound and animation effects will be reflected at once.
but to other settings you only need to restart the game to reflect the new settings.

Supported language: English, Japanese, Chinese