Difficulty is worth checking before you buy. A puzzle that is too easy gets solved once and put away, while one that is far too hard can end up back in the box. Many puzzles carry a difficulty rating, and it helps to match that to how much time the person likes to spend. Someone who wants a ten-minute coffee-break challenge needs something different from a person happy to pick away at the same puzzle over several evenings.
Part of what makes it work is the head-to-head option. Two players each take a grid, roll the same starting positions, then race to finish first. A single round takes only a few minutes, which makes it easy to fit in before dinner or on a rainy afternoon. It suits ages six and up, and adults tend to get just as competitive as the children.
To see the traditional board alongside the 3D, giant and garden editions, have a look at the Snakes and Ladders range at puzzles and games.
For a hand-picked selection of brain teasers across easy, medium and fiendish levels, have a look at the adult puzzle range at games for children.
For a hand-picked selection of Christmas games and stocking-filler puzzles for every age, browse the seasonal range at outdoor garden games.
Think about space and time too. A large jigsaw needs a table or board where it can stay out for days, which is not always practical. Puzzles can be a calming, screen-free way to spend a wet afternoon, and working on one together is a quiet way for a family to sit down side by side without a fixed finish time.