Fast games are the backbone of the evening. Card and tile games such as Flip 7 and Mobi play in a few minutes, so a child who loses a round is straight back in for the next one. Dexterity and throwing games like Tossit get everyone up and moving, which helps if the little ones have been sitting still for a while. These are all available from The Happy Puzzle Company alongside its own titles.

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.

Brain teaser puzzles for adults come in a few broad styles. There are mechanical puzzles, such as interlocking metal or wooden pieces you have to take apart and put back together, logic puzzles that ask you to work out a single correct arrangement, and spatial puzzles where you fit shapes into a fixed space. Knowing which type someone enjoys makes it much easier to choose one they will actually sit down with.

A good travel game earns its place in the bag by being compact and quick. You want something that sets up in seconds, plays in a few minutes and does not rely on a large board or dozens of loose pieces that scatter across a car footwell. Card games and self-contained puzzle games tend to win here, because everything stays in one small box or tin.

To see jigsaws grouped by piece count and theme, from first puzzles for toddlers to harder pieces for adults, take a look at the jigsaw collection at games for children.

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.