As the game goes on you have to make decisions. This can be done in various ways.
You may be asked to make a decision by choosing which location to visit. (Obviously) make that decision by going to that location.
You may be asked to provide your answer from a drop-down list of choices (1) Tapping the down-arrow tab gives you that list (2).
Tap on your selection and press “Answer”
You may be asked to type your answer in (3) and here’s something that confuses. A feature of the Wherigo software is that you can input your answer by scanning in a QR code. Why anyone would want to do this is beyond me, but the option is there and I can’t turn it off.
So when asked to “Scan QR” JUST IGNORE IT, and type your answer in and press “Answer”
What answer you provide will change how the game proceeeds