Quizzes like this

[lotusbell]

Does anyone know where I can find quizzes and puzzles like this please other than waiting for them to pop up on Facebook? My son was sent one by his Geography teacher which was 30 pictures and you had to guess the country.
I would like to be able to send them to my dad to keep him occupied!

Not sure of the original source but here's one I got sent a couple of weeks ago.

Here's a tube stations quiz london-underground.blogspot.com/2012/10/70-tube-stations-one-picture-quiz.html?m=1

Thank you, just the thing I'm after!