Here is a small experiment we recommend. Set up a 1000 piece puzzle on a table in a shared room, and say nothing about it to anyone. Then watch what happens over the following week.
But, if you have a cat, keep it out of the room as we have found cats love taking jigsaw pieces away. So, setup your table in a cat free room if you have a cat.
Now, back to the room: Someone stops on the way past and places one piece. A teenager who communicates in shrugs sits down for twenty silent minutes and sorts the edge. A visitor who came for coffee stays an extra half hour because they found the chimney. Nobody organised any of this. The puzzle did it.
We sell puzzles at https://jigsawsaustralia.com.au, so make of our enthusiasm what you will, but we watch this happen in homes all the time, and we think the appeal is easy to explain. A puzzle is the opposite of a phone. It does not ping, it does not scroll, it does not want anything from you. Progress is slow, visible and real. You can see what an hour of your attention produced, sitting right there on the table, which is more than most of us can say about an hour online.
Puzzlers often describe the state it puts them in as something close to meditation without the sitting still. Your hands are busy, your mind narrows to colour and shape, and the day's noise goes quiet in the background. Many people build a puzzle to wind down before bed instead of taking the phone to the pillow, and swear by it.
It is social in an unusual, low pressure way. Two people can puzzle together in comfortable silence, or talk about everything, and both are fine. It suits couples, flatmates, kids and the school holidays, and it gives visiting grandparents and grandchildren something to do side by side that neither considers a compromise.
None of this requires a special puzzle. It requires a decent one with a picture you like, left out where the household walks past it. Start with 1000 pieces if you are sharing the build, fewer if it is for younger hands.
The table is the easy part. We can help with the box.