Hey so I just did a single cup run and it got rejected because it was on emu. Just wondering why you can't run single cups on emulator.

just wondering if I can run MPIT on emu. tanks

So I've got some time this summer, so I'm kind of up to an all boards speedrun. I'm guessing the difficulty is going to be the com's level. But one of my biggest questions is, do you have to win every board for the run to be valid? Also, can you play the boards in any order? Last questions is, can I split after every turn? I know I'd have lots of splits but it would be useful to me. That's all. Thank you. :3