Clued Up events - anyone been?

[PineappleDanish]

This keeps popping up on my facebook feed - seems to be a themed sort of treasure hunt using an app? lots of teams all doing it at the same time? There's one in the spring near me, a school of wizardry theme which is right up the kids' street.

Just looking for opinions from anyone who has done one to see what it's all about.

I did one a while ago. It was good fun.

I’ve done one before and enjoyed it. I’ve booked a team for the Harry Potter themed one next year

Suitable for older children? My youngest is 11.

My Ds was 7 and liked it, as did my 12yo.

We did it as a big group. Youngest was 10 up to 47!
We didn't rush round. And stopped to lunch etc.
Was good fun as long as you don't take it too seriously esp with kids in tow

Posting on older thread as really want to hear from some people who have done this -
What do you actually do? Is it clues to do with the local area? Just trying to work out if we're clever enough for it and if we'd enjoy one!