A games fan spent 120 hours building one of the world's largest jigsaw puzzles - only to discover four pieces were missing.

Graham Andrew, 48, had almost completed the 33,600-piece challenge when he realised he did not have all the bits.

He is now waiting for the missing pieces to be specially cut and sent from Spain before the 1.57m x 6.5m jigsaw - the largest commercially available - can be finished and glued together. When completed, it will weigh 37lbs (17kg).

Mr Andrew, from Reepham, Norfolk, worked alongside more than 200 people to finish the puzzle.