Instructions - the settings dialog

On the settings menu you can choose which types of question(s) the app will quiz you on as well as turning the sounds on or off. Select any question type you want to work on. You can choose any combination of question types (both multiple-choice and fill in) as long as at least one type is selected. The sounds are played after you select an answer to indicate if you are correct or incorrect. There are separate sound that play when you earn an achievement, a new rank (due to answering questions correctly), lose a rank (due to answering too many incorrectly), skip questions, or use the hint system.