Hmm, a non-intuitive puzzle isn&#x27;t really a puzzle anymore, is it?<p>Q: I have three oranges and one grapefruit. I have to get all of them through a door that&#x27;s been glued shut. There is no way to open the door. How do I get the fruit through?<p>A: Blend them and use the tube lying next to the door and pour them through the keyhole.<p>That&#x27;s a non-intuitive puzzle. You can&#x27;t intuit that there&#x27;s a keyhole, a tube and a blender accessible. With creativity it&#x27;s solvable, but then again, with creativity you also could argue you could use the hole saw nearby and cut a hole in the door and deposit the fruit on the other side. At this point you&#x27;re just making things up.