

Just after the halfway flag, you'll come to a set of stone stairs, a boxing ghost dude and four floating blocks. Boom, secret star coin (and the hidden exit for this world as well).

As it's rising, head to the right and jump off into the tunnel that whisks by. Once inside, you're on a floating platform that'll try to buck you off, then drop down quickly, and then finally rocket upward. Climb it, let the ghost break through the wall, and then enter the door. Then jump onto the highest, middle block, duck, and jump again to unleash a vine. Stand on each of them and jump to reveal three hidden blocks. After climbing several sets of stairs (all guarded by block-busting ghosts), you'll finally see three regular blocks floating on the far left of the screen. Soon, Mario will reach the pole.This is one of the trickiest we saw. Wall jumping is necessary to exit this area.

They could also use the Mega Mushroom to smash the pipes. Mario can get the third Star Coin by finding a Moneybags, following it until it is on the pipe the player just exited, jumping on top of it, and moving left to get the coin. This area contains many Piranha Plants and additional rolling logs. Next, Mario should enter the pipe to the far right. After exiting the area, Mario should enter the second green pipe from where he is standing to obtain the second Star Coin. The player should then enter a red Warp Pipe, entering an area with poison and rolling logs. To begin, Mario should hit a block with a string attached to it, so he can jump on it to get the first Star Coin. This level takes place in a jungle like World 4, and has many pipes in it, most of them having Piranha Plants and Venus Fire Traps in them.
