Three Perth women have completed the world’s largest jigsaw puzzle, after beginning at Christmastime last year.

Purchased from Costco, the 60,000-piece puzzle took over 9 months to finish.

Perth Puzzler extraordinaire Helen Boardman had to contend with two missing pieces and revealed to Julie-anne Sprague on 6PR’s Afternoons just how they overcame the devastating discovery.

Press PLAY to hear the full details