Instructions:

1. Click on the 'Play the Game' link.
2. Either choose the Easy or Hard level. 
3. Each level is composed of several multiple choice questions.
4. More than one answer may be correct.
5. If you get a question wrong you will have to go back and re - answer that question.
6.  After completing all of the questions in that level you will go to the game screen of that level.
7.  Depending on the level of difficulty you previously selected you will be able to play two different games.
8. After you are done, click the 'return' button to return to the home page.