Memory 3D, which is available on www.flash-game.net, is an awesome puzzle game. You must find pairs of hidden objects until there is none left. First, select a theme, then select a style of play. There are 13 pairs of objects hidden in a 3×3 cube, it has 26 little cubes plus 1 central cube that has no objects. Select a cube with the mouse, then select another to see if both objects match. If they do, they are removed, else you watch them for 1 selection and you try again. The game is over when only the central cube is left. Use the control button to rotate the cube. Have fun!