Make the text more narrow. Perhaps a table with three columns instead of three paragraphs. [I'm using a notebook with an usual 16:9 screen. Perhaps for a mobile phone your version I better. Try to see the page in both.]<p>It's not clear when I click. Can you add some kind of animation? Can I click more than once? I there a good click and a bad click? Perhaps something like "Thank for clicking!" that doesn't depend on if you clicked in the correct spot or the wrong spot.