Hello Sudokulover - first of all, theGenius puzzle. It is published on the first Monday of each month, but only online. You access it via the Guardian website. You can download it to work on it, but you then enter it online. You must first register when you wish to enter it. The crossword editor
writes online, also the first Monday of the month, and usually gives the number entries, and the winner, of course. You will have gathered from the thread that it's never a straightforward crossword. I've been doing it since it started - it started out as subscription only, but now there's no charge. Do try it.
Now the Spectator - I've got quite a lot of it done, but I have't found the theme yet. I think I've made a few mistakes, as some of the patterns I'm left with look most unlikely.