For a hand-picked selection of brain teasers across easy, medium and fiendish levels, have a look at the adult puzzle range at puzzles and games.
Slower, more thoughtful word games suit older children and adults who like to plan a high-scoring play. These reward a wider vocabulary and a bit of tactics, so they are better kept for players who enjoy taking their time. If you are buying for a mixed-age family, a fast game is usually the safer bet, since it keeps the youngest involved rather than left behind.
If you want a shortlist of games tested for family play and grouped by how long they take, browse the family and party games chosen by puzzles and games.
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.
Snakes and Ladders is one of the first board games most children learn, and for good reason. The rules could not be simpler: roll the dice, move your counter, climb a ladder if you land at the foot of one and slide back down if you meet a snake. There is no reading and no strategy to master, so even three and four-year-olds can join in and stand a fair chance of winning.
For gift ideas sorted by age band, with the number of players and rough playing time listed for each, browse the games-by-age pages at puzzles and games.