Content creation

Hi all, 

I thought I saw this somewhere, but cannot find it again. I am wondering if it is possible to use images, instead of or alongside with, text as part of an answer. 

For example, instead of showing a picture of a strawberry and asking what type of berry that is, I want to write the word "Strawberry" and have the answers be pictures that users will click on.

Any possibility to do this?

Hi. I am developing a site that will be using the Memory Game and desperately need to display a leaderboard that can be reset once a week. Is this possible? URGENT NEED. Thanks for your time

I would like to add dialog card content to an existing presentation I have saved. I have been searching and cannot figure it out. Can anyone help?