Look at the complexity of the solution needed to solve a simple challenge[1] on the demo pages:<p><a href="https:&#x2F;&#x2F;i.imgur.com&#x2F;B6qFqww.gif" rel="nofollow">https:&#x2F;&#x2F;i.imgur.com&#x2F;B6qFqww.gif</a><p>The blocks nest four deep. It&#x27;s a good illustration of how hard hard it is to make graphical programming easier than regular programming.<p>[1] <a href="https:&#x2F;&#x2F;blockly-demo.appspot.com&#x2F;static&#x2F;demos&#x2F;plane&#x2F;index.html?lang=en&amp;level=3" rel="nofollow">https:&#x2F;&#x2F;blockly-demo.appspot.com&#x2F;static&#x2F;demos&#x2F;plane&#x2F;index.ht...</a>