If you like the Genius Square, the same puzzle idea runs through a small family of games. Genius Star adds a bonus mechanic and a different set of pieces, Genius Gems and Genius Connection change the shapes and the goal, and Bee Genius is pitched at younger children who are new to shape puzzles. Each one keeps the roll-and-fill pattern while giving you a fresh challenge.
Solo puzzle games are useful when you need to keep one child occupied without a second player. The Genius Square and Genius Star are self-contained, so a child can roll, place and solve on a tray table or a picnic blanket without anyone else joining in. Card games such as Flip 7, available from The Happy Puzzle Company, come into their own when the whole family wants a quick round at a campsite or in a holiday cottage.
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.
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.
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.
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 brain teaser puzzles and games.