It will ask you at the end if you wish to try again as Mario or just skip the level. In order to fully complete the game, you will have to come back and redo this level by yourself.

If you finish the level using the Super Guide, it will still count as Finished, but on the world map the circle will be solid red instead of blue. You can take control back at any time, but once you do, you can't go back to the Super Guide without restarting the level. Luigi will automatically run through the stage and show you where to go. Hit it to call on Luigi and restart the level.

At the start of the stage on your ninth try, there will be a green ! Block. Basically, if you fail a stage 8 times in a row, you'll have the option of turning on the Super Guide. The green block with a ! on the front will activate the Super Guide. When you hit the block, whichever item is on the front will pop out. On the front will be four item pictures constantly changing. Item Blocks are slightly bigger than regular blocks, and have a roulette-type effect to them. The easiest way to get 15 coins from a Coin Block is to Ground Pound it from above. You can get more than 10 Coins, then a bonus 5 at the end if you hit it enough. Looking just like Brick Blocks, they will give you a Coin but still look the same after. There are also Flying ? Blocks, which are just normal ? Blocks with wings that fly around. You can hit them from underneath to defeat enemies standing on top of them. It could be a Coin, a Mushroom, a Star, anything. You have no idea what the item is until you hit it. These yellow/blue blocks with '?'s printed on the front hold an item.

Super mario bros wii world 3 red switch