Mine was the Daily Mail's Codenumber, as it was then known, which appeared sometime around mid-November 2004. I completed it a lot more slowly than I anticipated and it's that one that placed me on my journey of discovery

Luna
Crazy Girl wrote:On this same Monday (15 November 2004) the Daily Mail published their 'Codenumber', and later claimed that they first introduced the puzzle to the UK ( but the Times beat them by 3 Days)
CathyW wrote:but I now have to do the Difficult or Fiendish as well as the Killer every day