Wiki History Game
This is fun (and addictive)! With every new entry pulled from Wikipedia, you’ve got to arrange it onto a timeline correctly.
Chronophoto - The Photographical History Game
This is a fun game—with the same kind of appeal as that Wiki History Game I linked to—where you have to locate photographs in time.
Related links
TimeGuessr
Where and when were these photographs taken?
It’s like that Chronophoto game I linked to with an added dimension of location.
National Geographic Found
Celebrating 125 years of National Geographic, this Tumblr blog is a curated collection of photography from the archives. Many of the pictures are being published for the first time.