For a beginner anyway...

But the way I described the patterns can be a good way to get past those first 4 Hammer Bros. easily.

Darpey, you are correct. The Hammer Bros. don't keep the same pattern every time you enter 8-3. Also, I was only talking about the first 4 Hammer Bros.

If you enter 8-3, the first set of Hammer Bros., most likely only one of them will be on the bottom row, and the 2nd, on the 2nd row. You can hit the Hammer Bro on the 2nd row from the 1st row, and wait until the other Hammer Bro rises to one of the other rows. Once you defeat both Hammer Bros., you can collect a hidden mushroom from the 2nd last block to the right in the 2nd row.

If you are confused of what I mean, which you probably won't. You can reply to this comment & I am sure that I will be able to give you an easier way to explain the text above this paragraph before long.

Thanks! :)

Plus, I don't know how to get or what the "Application Process" is.

How do you contact the moderators without telling them trough Twitter? I don't plan to have a Twitter account anytime soon.

I believe that there is a glitchless category for the game "Super Mario Bros. Category Extensions".

Cool! :)

How can you even become Small Fire Mario in level 1-1?