Entry Information Enter now
May's challenge is a STANDARD CRYPTIC clue to MERCURY (7) by the closing date of MIDNIGHT BST FRIDAY 31st MAY.
Remember that whilst you are composing (and pondering) your clue effort, the entry interface allows you to "Save but don't submit". But even if you "Submit this clue" you are still able to amend – or even retract – your entry right up until the end.
BUT DON'T FORGET TO CLICK THE "SUBMIT THIS CLUE" BUTTON BEFORE THE CLOSING DATE!