World 13-2 (Super Mario Maker for Nintendo 3DS)
From the Super Mario Wiki
World 13-2 is the second level of World 13 of Super Mario Challenge from Super Mario Maker for Nintendo 3DS.
The course is designed around using Lifts and Conveyor Belts to bring a P-Switch and a Muncher to help out Mario. The player can either hit a ? Block to make a Trampoline appear or go until they see a Bill Blaster, which will shot out P-Switches. Once a P-Switch is gotten, it must be used to take out a tower of Piranha Plants. As for the Muncher, it bounces on Note Blocks until the player activates a Lava Lift and later Flimsy Lifts on tracks, and it is used to take out 2 Bowsers. After that, the Goal is visible.