Super Mario Advance 4: Super Mario Bros. 3 Cheats

In world 2(desert world) on the far left there should be a path that goes straight to a tree, use a hammer on this tree to reveal a secret area that contains a few white toad houses. i believe these houses contain the rare anchor which keeps an airship from moving.

Ok, this is my first cheat, but here it goes!If you bump a ? block and a super leaf, fiery flower, ect.( not a super mushroom) comes out, and you shrink down to the tiny Mario, don't fear! If you get the flower or leaf, you skip Super Mario and go to Racoon or Fiery Mario!!!!!!
Is that good or what?

and Replay all levels, fortresses, and castles.
For each 150,000 points you get in Mario Brothers, a star will appear at the top of Mario Brothers at the game selection screen (where you pick between Super Mario Brothers 3 and Mario Brothers). You can get up to 5 stars maximum.

To replay any level, fortress, and castle, beat every level in the game. Not just Bowser, every single level.

If you manage to ''beat'' a spade house (by correctly matching the pieces into any of the 3 forms), you can unlock additional houses!

In addition, you can create different combos that can get you even more lives!

Heart house: Star is replaced with a racoon leaf, and matching it rewards you with 7 lives
Club House: Star/Leaf is replaces with the number ''3'', matching this awards you 9 lives
Diamond House: All items are replaced with stars..a Guarenteed win!

Once you have passed a diamond house, the cycle repeats itself.