This page may also contain information on combinatoric concepts. All inputs are via the left or only mouse button. Selections include one of the Internet links or returning to the main page. Selecting one of the Internet links will cause the user's browser to connect to the site the link addresses. Text to the user's monitor.
All inputs are via clicking the mouse on active areas and icons.
Choices include the game, a Help page, a Quit button, and the Spanish version of the Main Page. Choosing Help will present the help text. Choosing an activity level launches a separate browser window with level one's instructions inside and closes the main window. The help page will appear within the browser window. Clicking Quit will close the Main Page.