World 3-3 is a unique level with high platforms and Cheep-Cheeps jumping out of the water below. These Cheep-Cheeps can be a significant hazard, as they jump in arcs and can surprise you. Stay on the higher platforms as much as possible to avoid them. There's a hidden 1-Up Mushroom in a block near the beginning of the level, above the first '?' block. Jump on the '?' block, then jump again to reveal it. You'll need precise jumps to navigate the moving platforms and avoid the airborne fish. The flagpole is at the end, often requiring a well-timed jump to avoid a final Cheep-Cheep.
