Classic “concentration” game — behind each tile is an image. They are 12 familiar things you’d see at the beach. Click on a tile to turn it over and reveal an image. Then select a second tile, trying to find the matching image. If the images match, the tiles are removed from the board. Try to see how few turns you need to remove all of the tiles. A great score is 18-25, a good score is 26-30, over 30 — try again! – Play it here.
I needed 38 turns, which made me think: How many turns are needed if you cheat, i.e. if you write down every card you look at?