It is worth thinking about the setting too. Games with a drawstring bag or a tin survive being thrown in a rucksack better than a large flat box. For a caravan or a beach hut with limited space, pick a few small games rather than one big one, so you can match the game to the mood without taking up a whole shelf.
The trick to a family game night that does not fall apart is picking games that work across ages. Younger children lose interest when a game runs too long, and older players switch off when the rules are too thin. A mix of one quick game, one party game and one slightly longer game usually keeps everyone at the table without anyone getting bored or overwhelmed.
Difficulty varies a lot, so read the age guidance and the suggested group size. A game aimed at families with younger children keeps the clues fairer and the reading lighter, while a harder title will have adults scratching their heads. Working through the puzzles together is good fun, and there is a real sense of satisfaction when the last lock clicks open.
For a bigger group, party and bluffing games give teenagers and adults something to sink their teeth into. Titles such as The Traitors board game and card game, both available from The Happy Puzzle Company, lean on reading the room and second-guessing each other, which tends to spark the loudest laughs of The Happy Puzzle Company online night. Keep one of these for when the whole family is together at Christmas or on a birthday.
The image matters as much as the count. Scenes with plenty of variety, such as busy street scenes or landscapes with lots of colour, give you clear areas to work on and tend to feel achievable. Puzzles that are all one colour, or that repeat a pattern, are far harder because you cannot rely on the picture, so save those for someone who likes a proper challenge.
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.

