Hope those having a go are not having any problems. I know that the ‘mystery’ post is a little difficult to get to, but it can be found. And it does exist, honest! I’ve tested things and did manage to get to the page. I know from Google Analytics that people have been hunting around.
If anyone is having problems, then do let me know, and if I’ll try to sort them out.
And do tell me if you like the idea. I have to admit that I have thought for a long time that the web would make a great place for a treasure hunt. I’m not alone in this thought, and other hunts do exist.

Stop reading, start speaking
Stop translating in your head and start speaking Italian for real with the only audio course that prompt you to speak.
Great English comprehension exercise too, I reckon, adds he, putting his English teacher hat on for a second.
Have fun!
Alex