Smart Memory description

This game is a quiet challenge for your memory. You have to match all the cards before time is up. There are four themes you can choose one of them and select the difficulty that you want.
Note:
Thanks for:
(www.freepik.com") designed by brgfx,
, www.wallpaperhd.online And, https://wallpapersafari.com
which I take many of the pictures from their website