Second Course (Coin Challenge Pack C)
From the Super Mario Wiki
The level begins with a few Fire Snakes and a Warp Pipe leading to an underground section with Brick Blocks and Hidden Blocks. Another Warp Pipe takes Mario to a section with Koopa Troopas and a Gold Ring. After the Checkpoint Flag, Mario must enter another Warp Pipe to travel through a series of lifts to the next Warp Pipe. Mario must then enter the furthest left Pipe Cannon followed by the furthest right Pipe Cannon to reach the exit Warp Pipe leading to the Goal Pole.