I was looking at 1000-piece puzzles for a family that enjoys doing them together, and found this one which is perfect for a Scotch whisky enthusiast:
https://us.waterandwines.com/products/whiskey-puzzle-scotland
The company is offering a “buy 2, get one free” Black Friday deal for 2 more days. They have lost of other puzzles, including Irish whiskey, French, Italian, New Zealand, South African and other wines, French cheeses, Italian coffee culture, and more. They get good reviews and most are available on Amazon (for full price, without the 3-4-2 deal) is you only want one.