Valentine's Day Hidden Hearts is a fun arcade & puzzle game you can play in your web browser for free on Superkidgames.com. Valentine's Day Hidden Hearts is a free online kid and hidden object game. That is 10 hearts on 6 levels. Use the mouse and click on the heart when you see one. The timer is located in the lower right corner of the screen and for the allotted period you must find and show ten hearts in the picture presented. So, if you are ready start the game and have fun!