1)   Powerful Memory 1.0
The Game Powerful Memory contains pairs of hidden pictures, all mixed up. Your task is to find all the pairs. Click on the tiles, pair by pair, to open the images. If you find a correct pair, the images will stay uncovered. If you miss, they will flip back.

 2)   ADA concentration 2.80
Click on a puzzle square to uncover the image under it. Click on another piece to uncover a second image. If the uncovered images match, the two pieces will be removed from the memory match grid. Restart will begin a new game.