World 9-3 (Super Mario Bros.: The Lost Levels)

World 9-3 is the second level of World 9 in Super Mario Bros.: The Lost Levels. This is the only level in the game that is set in the overworld, but has a castle color scheme and music theme.

Layout
The level is a long structure, devoid of any enemies or obstacles other than Blue Bowser (Fake Bowser in the Super Mario All-Stars version) before the Goal Pole. There is a Springboard near the start of the level that can help the player get on top of the structure's ceiling. Soon after the Springboard is a Brick Block containing a Beanstalk that leads to Coin Heaven; a Warp Pipe later on will also take the player to Coin Heaven.

Enemies

 * Blue Bowser (original version) / Fake Bowser (All-Stars version)

Level statistics

 * Power-ups: 0
 * 1-Up Mushrooms: 0
 * Secret areas: 1

Trivia

 * This level's Coin Heaven is the only one in the game without a scrolling platform, leaving the player free to collect all the Coins at their leisure.