World 4-2 (Super Mario Maker for Nintendo 3DS)
From the Super Mario Wiki
Right from the start, Cape Feathers fall from a Pipe, which is attached to a ceiling. Above the ceiling, there is a 1-Up Mushroom. There are Arrow Signs and Coins to help guide the player, but not so much for the secret areas. For the second test, the player must fly over a huge gap, which if failed, will cause the player to fall past One-Way Walls and onto a Conveyor Belt going left. Then the player can retry the challenge. Another test is for the player to fall down and avoid red Koopa Paratroopas. For a bonus room, the player must fall fast near the Big Munchers and get another 1-Up Mushroom. A final test is to use the Cape to get the top, but this is optional as the player can run through the bottom, but this will result in no 1-Up at the end. One-Way Walls are in place to prevent cheating the test.