World 1-3 (NSMB)

World 1-3 is one of the many levels in New Super Mario Bros.

Overview
The level starts off with a few tilting mushrooms, where Mario can find a block with a Mushroom. In the next area, there will be a few platforms that will make Mario spin very high, then he finds another. Going to this one leads Mario to a bouncy musrooom that is below the first Star Coin in the level, he will also find a path of coins in the air. If he follows the path correctly, he'll easily get another Star Coin and will be halfway through the level. Now Mario goes onto several tilting mushrooms that are moving up and down and he get the level's last Star Coin with ease. Next Mario will find a Red Ring which will make Red Coins appear and more mushroom platforms. Then there's two more tilting mushrooms and Mario will reach the level's Flagpole.