     levels =
       elementary:
         'introduction-to-computer-science': '2-4'
-        'game-dev-1': '2-3'
-        'web-dev-1': '2-3'
         'game-development-1': '2-3'
         'web-development-1': '2-3'
         'game-development-2': '2-3'
-        'web-development-3': '2-3'
+        'web-development-2': '2-3'
         'computer-science-6': '24-30'
         'computer-science-7': '30-40'
         'computer-science-8': '30-40'

        total: '75-100 hours (about one and a half years)'
      high:
        'introduction-to-computer-science': '1'
        'game-dev-1': '1-2'
        'web-dev-1': '1-2'
        'game-development-1': '1-2'
        'web-development-1': '1-2'
        'game-development-2': '1-2'

        total: '150-215 hours (about two and a half years)'
      middle:
        'introduction-to-computer-science': '1-3'
        'game-development-1': '1-3'
        'web-development-1': '1-3'
        'game-development-2': '1-3'
