So, there’s a way to connect timers in different graphs using the ticker to get a running total time. Using that I figured a way to increment a screen visit count, but both graphs have to be visible otherwise the tickers don’t activate and communicate. Since students always land on Screen 1 when entering an activity, the count would increment if the running total ended on a different screen. If you still wanted only a problem timer, you could have separate actions for the global timer, and the problem timer.