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A letter must be removed from each clue before solving, always leaving real words. Careful consideration of the superfluous material - along with the limits revealed by the conundrum - will lead to only one conclusion, which should be written below the grid.

Deadline for entries is 23:59 BST on Saturday 30 August. 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.