What does "Who colors it" change?

The line weight, the smallest space the print check allows, the number of colors on a page, how big the numbers can be, the size of mystery mosaic cells and how many regions a photo gets:

• Toddlers (2 to 4): lines of 6 pt (5 or 7), spaces of 130 mm² and 8 mm across or more, 4 colors a page.
• Kids (5 to 8): lines of 4 pt (3 or 5), spaces of 40 mm² and 4.5 mm across, 6 colors.
• Bold and easy (adults): lines of 3 pt (2.5, 3.5 or 4), spaces of 25 mm² and 3.5 mm across, 8 colors.
• Detailed (adults): lines of 1.25 pt (1, 1.5 or 2), spaces of 4 mm² and 1.3 mm across, 8 colors (many spaces are too small for a number: bold and easy suits color by number better).
• Seniors, large and clear: lines of 4 pt (3 or 5), spaces of 40 mm² and 4.5 mm across, 6 colors.