Added a progress bar that is linked to the numbers of questions answered....

Added a progress bar that is linked to the numbers of questions answered. Added code that links the question number displayed with the number of questions answered so it increases with each question.

main.py

@@ -77,6 +77,7 @@ class QuizzerApp(App):
     correct = BooleanProperty(False)
 
     score = NumericProperty(0)
+    num_answered = NumericProperty(0)
 
     def build(self):
         inspector.create_inspector(Window, self)
@@ -118,6 +119,7 @@ class QuizzerApp(App):
         self.paused = False
         if self.correct == True:
             app.score+=100
+        self.num_answered += 1
         if len(self.questions) > 0:
             self.questions.pop()
         if len(self.questions) == 0:

quizzer.kv

@@ -78,13 +78,20 @@ ScreenManager:
                     root.transition.direction = 'right'
                     root.current = 'settings'
             Label:
-                text: 'Do you know…'
+                text: f'Question {app.num_answered+1}'
                 font_size: sp(24)
-                size_hint: (1, None)
+                size_hint: (1, 1)
                 size: (self.texture_size[0] + 64, self.texture_size[1] + 64)
+            ProgressBar:
+                id: progress_bar
+                min :0
+                max: 5
+                value: app.num_answered
+                pos_hint:{'x':.1}
+                size_hint_x: .8
             Label:
                 text: f'Score: {app.score}'
-                font_size: sp(24)
+                font_size: sp(16)
                 size_hint: (1, None)
                 size: (self.texture_size[0] + 64, self.texture_size[1] + 64)
             Label: