Thanks in advance!
you could, but the python cert expects some familiarity with programming concepts that are already taught in previous certs
also note that is sort of an alpha version, it is not at all interactive like what you have done so far, and it may not be the best way to learn python
Try it. If you know nothing about algorithms, data structures etc you can be a bit lost.
You can also learn python from another source and just do projects here. That will require more research on your part (a good thing).