I also agree with Cec. Pat & I were saying the same thing but my statement took the first deduction as read.
I suspect they knew what I meant but while they were splitting hairs they missed the thing I really did get wrong.
sweetbix wrote:In box 7 the 5 must be placed in row 9 (or where r7 intersects with box 9)
Only Cec picked that. Thanks! I have edited it.