World 8-2 (Super Mario Maker for Nintendo 3DS)
From the Super Mario Wiki
World 8-2 is the second level of World 8 of Super Mario Challenge from Super Mario Maker for Nintendo 3DS. This level slowly auto scrolls.
The level starts out with not a whole lot going on. But soon afterwards, a Para-Beetle appears. This can be used to reach the sub area, but also a Super Mushroom. There is a Big Para-Beetle after this. After this, another Big Para-Beetle, which will help the player get higher. After this, three more Big Para-Beetles that can help the player get a Power-Up. There are three Spiky Parabuzzies below that the player needs to avoid and a Para-Beetle. After this are three Big Para-Beetles that will help the player get higher. After down climbing, Big Para-Beetles come out of a Warp Pipe, which are needed to get to the end. There are four Spiky Parabuzzies near the end. There is a little bonus room of Coins and a ? Block with a 1-Up Mushroom.
After going through the pipe, a Goomba's Shoe is nearby, which the player will need to get through, as there are Spike Traps nearby followed by Spiky Parabuzzies throughout the level. There is a little hall where dodging the Para-Beetles becomes tricky. However, at the end of the sub area, there are two ? Blocks, both containing a 1-Up Mushroom, above Spike Traps. To prevent players from entering the sub area via the pipe at the end, there is a One-Way Wall blocking the Pipe in the main area.