The instructions for Mission 6 say:
There are also a couple of pre-made variables in Bloxter. One of them is a timer. It can be found under the Flow category. There are blocks to start the timer, use the current timer value, and to reset the timer. We are going to use this insted of the “change ________ by ___” block. The timer will do the work for us.
However, when we go to the tabs in Advanced Bloxter there is no “Flow” category!!! Where do we find the timer variable?