World countries quiz (WorldQuiz).
Description: Geography quiz, concerning the countries of the world. The user may choose between the following kinds of quiz questions:
- Capital name
- Land area
- Country population
- Capital population
In general, the answer may be chosen from of a list. For the capital name, manual entry (requiring more Geography knowledge) is also possible. Note, that in this case, for user conveniance, the names may be entered by using a simplified spelling, such for example Bogota instaed of Bogotá.
Free Pascal features: Showing and hiding form controls as needed. Filling comboboxes and changing labels during run-time. Reading
(record based) Free Pascal files (classic Pascal).