HOW TO ENTER THE PRIZE PUZZLES

A fine Telegraph fountain pen and notebook will be awarded to the sender of the first correct solution opened from all entries received to each puzzle.

To enter by email:

Send your scanned solution and coupon, along with your postal address, to: prize.puzzles@ telegraph.co.uk with Sunday Toughie 36 or Sunday GK 1557 or EV 1559 or Griddler 1667 in the subject field.

To enter by post: Closing date:

Send each entry in a separate 9am Wednesday, envelope to: Sunday Toughie 36 October 12. Solutions and or Sunday GK 1557 or EV 1559 or winners in two weeks. Griddler 1667, For terms and conditions, see Telegraph Media Group, 111 telegraph.co.uk/prize-terms. Buckingham Palace Road, London

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