gem 94 many thanks for that, I personally think that is a bit poor considering other multiplication signs were omitted and the fact that it drove me nuts!
Rad, you mention that B and e differ only in their final digit. I haven’t got either yet but this won’t work with what I have for C and f, both of which I have ending in 5. Can you confirm this is correct, otherwise I’ve gone badly wrong somewhere. Many thanks.
I’ve ploughed through this again and thought I was going great guns until E which I have ending in a 0, which can’t be right as it means k starts with a 0 which isn’t possible. Oh dear, and I thought I was nearly there! Maybe my r is wrong with digits in descending order (I have 942)
Diver, your r is correct. I presume you’ve got Q as a multiple of 5, so that E must also be a multiple of 5. As you say it can’t end in 0, so either u is odd and B even or vice versa. Hope that helps.