For Puzzle 2585, the instructions read "An anniversary (1A, three words) today offers ten unclued entries, all of whose unchecked and cross-checking letters spell out HAHA! DRY GINS ASSURING TRASHY ANAGRAMS." I know what unchecked letters are (between dark bars), but what are cross-checking letters? I've only recently started doing Spectator puzzles and haven't seen this instruction before.
I presume they mean "crossers", where two answers intersect? Eg, the 1st letter of 1a is the 1st letter of 1d; the 3rd letter of 1a is the 1st letter of 2d, etc.
A real tough one for a starter. See if you can solve any of the down clues from 1 to 8. Then google 'anniversaries' to see if any of them fit any of those starting letters. Best of luck!
Okay, but it's a binary thing, right? Each unclued answer - and all answers for that matter - are comprised of two things: cross-checking letters and unchecked letters in these barred grids. Why differentiate between the two? Am I missing something obvious?
Hello. Although I did finally solve this puzzle, I needed to put it aside and return to it several times.
I do love Spectator crosswords, but found this very tricky.
The anniversary at 1a is three words (5,6,3) and will have its 75th anniversary on 10 December 2023 (I had to google )
As an example, the first letter of 15 down is cross-checked by the third letter of 14 across. The second letter of 15 down is unchecked, i.e. it is not crossed by another answer.