Google Home & Google Chromecast
They have a new comp for a Google Home and a Chromecast (I reckon because the other one was so poplular). Had to find out what it was but it is good and works with the speaker.
If you already entered the one before like I did then all you need to do is like their Facebook page and shared the post publicly to do this one.
Or if you are new then you need to like page, share post, like post and comment to enter for both.
I think that you can still win google home even if you only like and comment the post but check their t&cs