Genius crossword No 243
Click here to access the print version
Wordplay in each Across clue contains a superfluous letter. In clue order, these letters spell out an instruction to be applied to two additional words in the grid, creating 12 new words, for the final solution to be submitted as your entry.
Deadline for entries is 23:59 BST on Saturday 30 September. You need to register once and then sign in to theguardian.com to enter our online competition for a £100 monthly prize.
Click here to register.