It is orthodox Hit & Blow. Play I enjoy at 3-5 orders of magnitude. Single play, CPU opponent, you can play against other players using the Bluetooth. How to play, please select a tutorial from the menu. It seems also referred to as the master mind. When you perform Bluetooth play in a different version, so you may fail in communication, thank you to download the latest apps. Android5 the towards the specification. On the specification of Android5, it takes loading time of the audio. Therefore, when you press the buttons from the menu screen, there are times when the message is displayed. Please wait a few seconds at that time.