And the idea behind the HTML was the same. It doesn't have to be pretty, just some kind of preview. Giving sample images might remove the problem, but when you're trying to figure out how hard the worksheet is going to be by tweaking the configuration, it'd be nice to just see an instant update of what the problems will look like. You could just show a simple plain text representation of a representative problem based on the current input and that would be very helpful in my mind.
And the idea behind the HTML was the same. It doesn't have to be pretty, just some kind of preview. Giving sample images might remove the problem, but when you're trying to figure out how hard the worksheet is going to be by tweaking the configuration, it'd be nice to just see an instant update of what the problems will look like. You could just show a simple plain text representation of a representative problem based on the current input and that would be very helpful in my mind.