2 issues with the app

[YahalomsGuy]

Not structural problems , just things that would make it much better:

10 of 13 the questions added are answered as "True" - means if a user will click true on all we would get a result of 10 , I would prefer half false/half true.

Randomizing the order of the questions would be great,
as a noob (at lease in Dart.....), I have managed to implement a random question with:

  var refList  = new List<int>.generate(13,(int index) => index+1);
  refList.shuffle();

and then taking the question number to display from the list