World 3-1 (Super Mario Bros. 2)

World 3-1 is the first level of World 3 in Super Mario Bros. 2.

Layout
World 3-1 starts in a small room, where the only obstacle is a waterfall. Across the waterfall is the door. In the next room, the player has to jump on clouds, heading to the top of the waterfall. Once making it to the top, the player has to ride a Pidgit's carpet to the sky, and onto a beanstalk, which the player must climb to get to the next area. Waiting at the top are Shy Guys and Pansers; while the door awaits at the far right. When entering the door, Red Birdo waits for the player. Defeating Red Birdo means the player can continue to World 3-2. The player can also take a shortcut in this level. After the player climbs the beanstalk, they can alternately go left to the edge and Super Jump across the gap. At the other side, there is a door leading to Birdo's lair. This gets the player to Birdo a little faster.

Also, at the bottom of the waterfall is a door that leads to a cave. Here, the player can access a hidden warp to World 5.

Ace Coin locations in Super Mario Advance

 * The first coin is right above the point where the player comes out of the door on the hill.
 * The second coin is down the waterfall on the left side of the screen.
 * The third coin is on the right side of the screen when the player first gets the magic carpet.
 * The fourth coin is on the left side of the screen, close to the vine.
 * The last coin is located inside the door after Luigi or Princess Toadstool jump to the left of the screen near the Giant Shy Guy.

Yoshi Egg locations in Super Mario Advance

 * The first egg is next to the vase that leads you to World 5.
 * The second egg is on the cloud above the hill in the sky.