A numerical puzzle this week, apparently.
The clues...
Any help given should not be too generous, not too specific, just a gentle nudge. Hints only, please, no answers.
The theme...
Again, the help given should not be too generous, not too specific - and certainly not anything that would spoil the puzzle for other solvers. A nudge, a pointer in the right direction is what should be aimed for.
The Listener is a unique puzzle and should be treated with respect.