Enter a title for your worksheet.
Enter a number between 1 and 20.
These are the instructions that will be written at the top of the page.
Maximum width is 20 squares.(Hint - to fill the page more completely, make your grid width larger than your grid height.)
Maximum height is 20 squares.
Percentage of the squares to fill with pictures:
For instance, fill 25% of the squares with pictures. This is only used as an approximation and may be changed by the website according to the number and type of questions specified. Do not actually enter the % sign: for 25%, just enter 25.