I have a completed initial grid and what I think are the 9 words - beginning with b (x 2), c, e, p, r, t (x 2) and v ? - that need to be returned to the preamble. I am also assuming the returned letter will pluralise those words where appropriate and there are 9 letters which give the sequence to follow to reach the final grid. However, I am baffled as to which returned words go with the numbers in the preamble. Has anyone got any hints that could help me please ?