What does "Large print" do?

It sets larger page text for adults and seniors: the titles, the line over each maze, the maze numbers, How to play and the solutions' captions. The title page shows "Large Print" under the subtitle, the listing text says so, and Covers gets the sub-genre "Large Print Maze Book". The width of the paths is set by the levels: for wide paths choose Easy or Medium, as the "Large print for seniors" starting point does.