Click to turn over cards. There are rare glitches that 1 card may not disappear, and that 1 card may not get flipped back over. I would still like you to wait at least half a second before clicking another card. And wait until both cards turn black or disappear before clicking again. Also the glitch happens when you cick on a white spot on the grid, so plz don't do that.
My record right now is 154 seconds. See if you can beat that! Full credit for the script is to @-Duckie- specifically for the pie memory and the cards. Finally out of card maintenance! Still have a few more features to go, though.