World 13-1 (Super Mario Maker for Nintendo 3DS)
From the Super Mario Wiki
World 13-1 is the first level of World 13 of Super Mario Challenge from Super Mario Maker for Nintendo 3DS.
The level begins with a Goomba walking towards the player. The player then needs to Wall Jump or use the Goomba to get on top of Cloud Blocks. If the player Wall Jumps between the left wall and the Warp Pipe, they find a ? Block containing a 1-Up Mushroom. Going through the Warp Pipe leads to an area where they can get a Propeller Mushroom from a Bill Blaster and a Pink Coin while avoiding Grinders then going through One-Way Walls. Using the Propeller Mushroom in the main area, the player is able to get to the top. After that, the player then goes downstairs. After that, the player needs to avoid Winged Big Chain Chomps on tracks. They then enter an area with two Goombas, two Big Munchers, a Red Koopa Troopa, and a Pipe that spits POW Blocks. Taking a POW Block up and using it on two Big Munchers to access another subarea where there are two Bill Blasters, one with Propeller Mushrooms and the other with Bob-ombs. Using the Bob-ombs and the Propeller Mushrooms, the player can get another 1-Up Mushroom and another Pink Coin. Continuing on, there is a bridge with tracks made to look like they are holding it up. Four-Winged Munchers are on the bridge. After that, the player needs to climb stairs while avoiding two Goombas. At the top is a Red Koopa Troopa and a ? Block that contains either a Super Mushroom or a Propeller Mushroom depending on Mario's current form. Down below is a Warp Door that helps the player get to the third subarea. In this area, the player must get past thin walls. Failing this at any time would mean the player falls past One-Way Walls. There is a Warp Door that takes the player back to the Pipe. Completing this earns the player the third Pink Coin. In order to get back to the main area, the player must take the same Warp Pipe to go back to the second Red Koopa Troopa. Continuing on, the player must go down while avoiding three more Winged Big Chain Chomps. After that, there are winged coins on tracks and two Winged Big Chain Chomps. There is a ? Block containing a Super Mushroom on a Propeller Mushroom nearby. After this, there is a fourth subarea, but it takes skill to do it and the player must do it above two Winged Big Chain Chomps. In the fourth subarea, two Bill Blasters are nearby. One shoots Propeller Mushrooms and the other shoots POW Blocks. Four Thwomps can be found above Spike Trap. Above the Thwomps is the fourth and final Pink Coin. Continuing on is a non-winged Big Chain Chomp and the last Winged Big Chain Chomp. The Axe is nearby, but the final subarea is above the Axe, which can also be reached taking the other Warp Pipe out. In this, the player needs to go up. If they have all four Pink Coins, they can unlock the Key Door. Behind it are two 1-Up Mushrooms on tracks above Spike Traps.