Yeah the ultimate walkthrough 

This document will be best effective on your calc and not on your CPU

IF you have TI Graph Link copy all of this like you're making a basic program and then send it to your calculator when it is on your calc goto prgm edit whatever name you saved it to and you you can read this file anywhere just dont run the program (your calculator will die of syntax disease) IF you don't have the link or don't have memory to spare then forget what I just said

Now with that out of the way

The Ultimate walkthrough...

level 1 (easy depending on how Bowser feels)
ROUND 1 Mario vs Bowser
Hey you're thinking what is that in the middle of the sky... I've better reach it before I can't (HINT HINT but it's pretty obvious) Hmmn I wonder If I can trap Bowser see map
X= Block
BB
BB= Bowser
1= Deleted Block (couldn't stand the weight of Bowser I guess...)
M= Mario

		THE IDEAL DEFEAT OF A BOWSER
          	              X
                	      X 
      		              XBB
			     MXBB
	   		  XXXXXXXXXX

soon after

      		              X
                	      X 
              		      X
	                   M  X
	                   XXXX11111111
(Sorry for that lame art you had to see)

If you can do this the the winner for round one is Mario

Level 2 (easy to people experienced at mario, to the others HARD)
Hey I though this was a world full of Bowsers you're thinking all I see is two shells bouncing around. If you're thinking this then I NOT THROUGH YET scroll over get the mushroom, but you can't get the star, If you are fast enough you get a extra life but you're probably not.
Now you see platforms If you fall then you will be crowned a loser
Now you see Bowser lure him in the hole (If your unlucky he'll jump over and might get you) and you win

level 3
oooh spiked shells unless bowser steps on it
 GOODIES
- two stars
- 1up mushroom(not a cheap shot)
- two turtle shells (spiked)
- remember to trap bowser

level 4 (a bit hard to me)
-Freebies (a bunch of coins)
- two 1ups (with a 1 life price tag)
another lure bowser levels go slow or you will start from level 1

Level 5 (Thwops was switched with two cannons)
use the jumps to your advantage

Level 6 (Wow only 64.70588235% more to go)
Watch out for spikes and use turtle shells to your advantage

Level 7 (The Cheap shot level only if you have invinciblity)
Lure bowser to a (__________) you decide
One of the biggest levels 149
use the force to beat it

Level 8 Last level for now
Just when you get a break Bowser builds a big block
Secret Goodies inside the ? Blocks

LEVELS 9-17 coming soon