Cookie Mountain

Jump on the Koopa and mole, then head up the ledge and jump over the gap to the blocks.

Dispose of the enemy on the blocks using a fireball, cape spin, object, or Yoshi (do not jump on it).

Hit the highest, lone block for a mushroom or cape feather.

Head below and hit all the blocks for coins.

Go right over the gap to the sloped ledges.

Hit the Koopas as they come. On the leftmost slope, grab the Dragon Coin.

Head back to the ground, collect the red shell to the right, and hold it.

Go up the slopes again to the right ledge. Throw the shell to the right at the mole.

Follow the shell down the ledges. If it hits all moles, you earn an extra life.

Go right under the pipe, jump over the gap, and dodge the moles appearing from the ground and mound.

Go right over the blue pipe and gap. Above, you'll see musical note blocks with two enemies that fire lightning.

Jump from higher ground below the left enemy (while getting a Dragon Coin) to defeat it. Dodge the other enemy and proceed.

Jump on the green pipe and go through the checkpoint above.

Run right, watching for moles from the ground and wall. Stand on the yellow blocks until they clear.

Dispose of remaining moles. Hit the third block from the left, then climb the vine.

Get the Dragon Coin at the top, jump left onto the ledge, and hit the block for a 1-Up green mushroom.

Return to the vine and blocks. Go down the dark blue pipe.

You'll drop into water. Go left, and when you encounter Pukka fish, go underneath them (jumping over the first is okay, but not both). Avoid going too low to die, but high enough to miss the fish.

At the end, there's a ledge and pipe. Go up this pipe to appear in the sky.

Jump onto the clouds to the right and run across to make a 1-Up green mushroom appear.

Jump off at the end to return to the level near the checkpoint. Continue to the blue pipe and proceed.

Go right. If you've activated the red switch palace, walk over the gap and hit the ? block for Yoshi.

Jump on the ledges to the right and get the Dragon Coin from the top.

Eat the pink berry off the hedge over the gap, then eat another pink berry to make Yoshi create a cloud.

Eat a power-up of your choice from the block on the ground.

Head over the grey pipes. You'll reach two gaps. If you've activated the correct switch palaces, you can walk over them; otherwise, you must jump.

After the gaps, you'll find ? blocks with enemies that fire lightning. Hit them from underneath, then raid the blocks for coins (the third from the left at the bottom has a mushroom or cape feather).

Head right, watch out for the jumping Chuck, and jump onto the block (contains a coin if hit). Jump over the pipe and into the exit to complete the level.