Hi Andrea,This is a great question, thanks for posting it on the forum!
Basically, there are 2 ways to accomplish this:
- Create separate variables to keep track of each button being clicked, and then create one big action that triggers when ANY button is clicked, with a condition to see if ALL variables are true.
- If you're already using Stacks and Layers, the Stack can detect when all layers have been viewed.
Here's a video that shows the set up - http://share.smartbuilder.com/public/support/true-false-variables.mp4
Let us know if you have any questions!