Bingo is a game that is enjoyed by people all across the world. It can be used as a way of raising funds for a good cause, pass the time, or feel the thrill of a gamble. You are tasked to create an electronic version of a bingo sheet.

The sheet should have 5 rows and 5 columns. Each box will be filled with a random number from 1-70. Remember that the numbers must be unique and cannot be re-used. The center box will have a star representing that it is a free space. When the user clicks on a box, the background should change to a light color signifying that is has been called.

We all make mistakes, so allow the user to unclick a box by clicking on it again. Also, when the user wins by clicking on a row of numbers, the row should flash to a lighter shade every half second.

Take a look at the images below for an example of how your Bingo Sheet should look. The above is a clear description of the project, but remember to check with the rubric to ensure that you are receiving all your points.