Reminder about hints only
Please read the preamble to the Listener threads, both the ordinary one and also the numerical.
A reminder to all our members that hints only should be given for the Listener thread, please do not stray over the line between being helpful to beginners and giving away too much information for our more experienced members.
As explained in the preamble, the Listener puzzle is unique and should be treated as such.
Thank you.
PS - Please never offer unsolicited hints or advice, wait for the question to be asked.