World 3-1 (Super Mario Bros.)

World 3-1 is the first level of World 3 in Super Mario Bros. and its remakes Super Mario All-Stars and Super Mario Bros. Deluxe.
== Layout ==
At the beginning of the level, there are some ? Blocks, with the farthest to the right containing a power-up. There are also some Koopa Paratroopas leaping towards the player. Next up is a gap and some pipes, the second one leading down into a secret underground area where the player can collect some coins and another power-up. Upon exiting, the player will exit out of the fourth pipe.
Following this gap is a bridge with some Little Goombas and a Hidden Block above containing a 1-Up Mushroom. Next, a Starman power-up lies within the block furthest to the left in the formation of Brick Blocks. This power-up can come in handy when approaching the Hammer Brothers up ahead. Within the Brick Block formation the Hammer Brothers are on is a block (the second one) that contains another power-up. Right after, the player will come across a springboard that will get the player over the Brick Blocks up ahead. On top row of Brick Blocks, the right-most block holds a beanstalk that leads to another Coin Heaven.
Further on are some Little Goombas walking down the set of stone stairs, followed by a group of blocks and enemies. The bottom-right ? Block contains another power-up. What lies ahead is a row of blocks, with a Coin Block found in the second block from the left. Finally, the player will approach a stone pillar and some Koopa Troopas walking down the stone stairs before the flagpole.
== Challenges in Super Mario Bros. Deluxe ==
In Super Mario Bros. Deluxe, there are five Red Coins and a hidden Yoshi Egg to collect. The player will also obtain a medal based on their score. The target score for this level is 45000.
=== Red Coin locations ===
* Red Coin #1 is located in the middle of the first row of Brick Blocks.
* Red Coin #2 is located in the question block opposite the power-up in the secret underground area.
* Red Coin #3 is located in the ? Block left of the Hammer Brothers section.
* Red Coin #4 is located in the ? Block in the top left in the group of ? Blocks.
* Red Coin #5 is located right after the stone pillar.
=== Yoshi Egg location ===
* The Yoshi Egg is found inside a Brick Block beneath the beanstalk.
== Level map ==
SMB World 3-1 NES level map.png
== Navigation ==
fr:Monde 3-1 (Super Mario Bros.)
Category:Levels
Category:Levels in Super Mario Bros.