Mastercards with flickr uses the gazillion images found in flickr to create the familiar game of image matching. The site creator gives the nod to the version from Games For the Brain (a nice collection of stuff), but isn’t this really the old game of “Concentration”?
Here is the game I played using a flickr tag of “newzealand” (“G’day to you, Richard E and friends in the Pumphouse!”)
Alas, no secret messages were revealed below. In fact, there were no trumpet fan fares, bells, or prizes awarded. But it is more neat stuff with flickr.
Peeking at the flickr tags, it took the most recent images from the tag set.
More flickr fun.