World 7 (Super Mario Bros.)

World 7 is the seventh world in Super Mario Bros. This is the second-to-last world in the game. This world has four different level types: One at ground, one underwater level, one set at seaside, and the final level being a castle as usual. Once again, this world is set during daytime.

Level Information
To pass the first maze, the player has to take the bottom path, middle path, then top path. The second maze requires the player to take the top path, middle path, then top path.

Levelmaps
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Trivia

 * Hamma Jamma mentions "World 7-1" as his grandfather's "'hood" in Paper Mario: The Thousand-Year Door, indicating that he grew up as one of the level's four Hammer Bros.
 * Worlds 7-2 and 7-3 are duplicates of Worlds 2-2 and 2-3, respectively, except that 7-2 has more Bloopers, and 7-3 has Koopa Troopas in addition to the jumping Cheep-Cheeps. The famous Minus World glitch also leads to an exact replica of World 7-2, but with a different name and without any Flagpoles.