"This puzzle is great! I ordered the one with the fewest pieces to see if it would be very hard, because I want to give it as a gift to my parents. And boy is it hard! I don’t know how anyone could do the bigger ones!! Holy cow!"
Hardest Jigsaw Puzzle, Impossible Puzzle with personalized gift box! Most difficult puzzle with 108, 250, 500 or 1000 pieces.