World 7-3 (New Super Mario Bros. Wii)

World 7-3 is the third level of World 7 in the game New Super Mario Bros. Wii. There are Fuzzies and Big Fuzzies on this level that move on rails. There are also a lot of platforms that move on rails.

Star Coins

 * Star Coin 1: Shortly before the first rail ride, the first Star Coin is riding rails with two Fuzzies. Mario and co. must make a well-timed jump to get it without touching a Fuzzy or falling.
 * Star Coin 2: In the area with several rail-riding Fuzzies, Brick Blocks and ? Blocks (pictured), there is a hidden block with a Beanstalk over the yellow flower on the left-most blue mushroom platform. This Beanstalk leads to an area with several Coins, a P Switch and the second Star Coin. Mario and co. must activate the P Switch to turn the Coins into Brick Blocks and use them to get to the platform with the Star Coin.
 * Star Coin 3: The third Star Coin is in plain sight on the second-last rail ride and can be easily jumped to.

Enemies

 * Fuzzies
 * Big Fuzzies