The program

The help options menu command

On all screens the help action or options menu command

provides this text.

The first screen

This screen allows to select players with radio buttons and a list of players (list modifiable by preferences).

A long press on a list name does display a context menu which allows to choose it as the first or the second player.

By radio buttons you can replace a player by an automate.

The button permutes the first and second player.

When selecting "Go" button, the game screen is displayed.

By action bar or options menu, you can display help screen, the preferences screen (command

), the records screen (command ) or an "About" screen which gives some information about program.

The help screen

The help screen displays this text, you can browse the text through hyper-links, and go backwards or forward thanks to buttons and .

Other screens

Individual chapters are devoted to the game screen, the preferences screen and the records screen.