New Super Luigi U: Rock-Candy Mines- Fort 2 -- Sumo Bro's Spinning Tower

This Fort is filled with Sumo Bros and orange platforms you can bump from below to get rid of the Sumo Bros. There are also gears to spin to make the platform with the gear rise. The first Star Coin is overhead past some fire bars. There is a Sumo Bro above. The second Star Coin is on the right side with a Sumo Bro. Keep dodging fire bars and the Sumo Bros and you'll make it to the boss door. Before you go through the boss door, stand in the center of that part of the Fort and jump to make invisible blocks appear. The third Star Coin is up here, with a Sumo Bro. Go through the boss door and Kamek will make a Sumo Bro giant. Bump the Sumo Bro using the platforms below it and quickly jump up to stomp it. Stomp it three times to win. Getting on the platform to stomp it can be a little tricky as the Sumo Bro tends to land on the edge.

New Super Luigi U: Soda Jungle-6 -- Sumo Bro Bridge

The bridges in this level tilt, and many have Sumo Bros above them to send lightning down. The first Star Coin is between the first two Sumo Bros. Jump and spin to get it. Ahead is a Green Ring and a pipe nearby, which is low on the level, near the purple water. This pipe leads to more bridges and the second Star Coin. Return to the main level and you'll see a random item block. The third Star Coin is directly below a Sumo Bro. Time your jump to get it, so you aren't struck by lightning. There are several bridges in front of the flagpole, so platform over them to reach the goal.

New Super Luigi U: Soda Jungle- Airship -- All Aboard!

This Airship is special, because Luigi's on the stern. Jump to spin the nuts and bolts to cross gaps. There are Fire Bros, Ice Bros, Sumo Bros, and Boomerang Bros on board, as well as Mechakoopas. Defeat the first Fire Bro and run past it to find the first Star Coin. The second Star Coin is behind the second Sumo Bro on a lower part of the Airship. Blocks will appear so you can keep going. Ahead, you'll see some crates. Pound the first one for the third Star Coin. Go past the Hammer Bro near the water and you'll see the pipe. Take the pipe to the room filled with water. Bowser Jr. is here in a Clown Submarine. It fires homing Torpedo Teds. Lure the Torpedo Teds into the submarine three times. After each hit, regular Torpedo Teds will cross the screen. Once you win, the water drains and Luigi dodges the Airship's mechanical hand. The Airship flies off and you can continue further into the Soda Jungle.

New Super Mario Bros. U: Meringue Clouds- Castle -- Ludwig's Clockwork Castle

This castle has lots of platforms moving back and forth on tracks. These platforms can crush you, so be careful. Go past the Spike Beetles and Fire Bro and you'll see a gap with coins in it. Wall jump in the gap for the first Star Coin. Some of the moving platforms are hard to go past, so stand on their tracks, then jump over them. You'll come across a Sumo Bro with the second Star Coin above it. Use the POW Block or freeze the Sumo Bro with an Ice Flower and stand on top of the ice block to get it. Be careful if you use the POW Block because the moving platform below will push it into the void. The midpoint is nearby. Past it is an Amp and some more moving platforms. In between the next two platforms is a Red Coin Ring under a Sumo Bro. Use the alcoves in the ceiling to get past the platforms. You'll soon come to a pit with a giant Dry Bones and donut lifts. The yellow pipe in the ceiling leads to a room with a ? Switch where coins will drop from the ceiling, but not the third Star Coin. Just to the right of the donut lift pit is another platform with Amps and a Sumo Bro. The third Star Coin is on the right side of the platform, towards the center. Drop down the right side and run for the Star Coin when the platform moves to the right, then quickly get out of there, wall jumping if necessary. Just to the right is the boss door. There's an invisible block with a power-up on the right wall.

The cannon will launch you to Ludwig's Airship. Ludwig will fly into the air and split into three of himself. Each of them will make blue fireballs, but only the real one will make three fireballs (the others make 2). They will then drop to the floor, with the real one being the last to drop. Now you can stomp him. To prevent him from flying away, if the real Ludwig is on the right or in the middle, he'll end his shell cycle on the left side and will end the cycle on the right side if he's on the left. Three stomps will defeat him. This opens the path to a spot in front of the tornado surrounding the castle. It's another level with Bowser's Airship.

New Super Mario Bros. U: Rock-Candy Mines- Fort 2 -- Screwtop Tower

Screwtops make a return. Stand on the screw and spin to make the platform move. Take the first screwtop to the pipe. This takes you to the main tower, which has more screwtops and orange platforms Mario can only bump from below. He can't go through them. You'll have to go around to stand on them. There are firebars in this level you'll have to dodge while standing on the screwtops. Take the yellow pipe to an area with the first Star Coin. Use the POW Block to get it. Up ahead are Sumo Bros, but these ones shoot down lightning when they stomp. They have spikes on their heads, so you'll have to bump the orange platforms below them to get rid of them. Keep going up to reach the midpoint. The second Star Coin is high over the next Sumo Bro. Use the screwtop and dodge the firebar to get it. Bounce from the noteblocks and go up to reach the Red Coin Ring near the top of the level. You'll have to deal with L-shaped firebars to get them. There is a Sumo Bro next to the boss door. Get rid of it, then jump above the orange platform for some invisible blocks. There are three tiers of invisible blocks over the platform. The top tier will allow you to reach the third Star Coin. Through the boss door, Kamek will make a Sumo Bro a giant Sumo Bro. It will jump on some of the orange platforms. This battle is a little tricky. You'll have to bump the Sumo Bro from below, and knock it down to a level you can reach, then stomp it. You'll have to stomp it before it gets back up. Try bumping it to the floor, or one of the lower orange platforms, but you'll have to run around to jump up to stomp it. You can bump it from below as many times as you need. Stomp it three times to win. This opens the path to Rock-Candy Mines-7.

New Super Mario Bros. 2: 2-2

We're taking to the skies in this level, which features platform on totem poles high off the ground. There's a Gold Ring to get your coin collecting started. Near the Hammer Bro is the first Star Coin. After the midpoint, you'll find a Red Coin Ring. There's a Boomerang Bro. To the left of the Boomerang Bro, drop down to find a yellow pipe. It will take you to the second Star Coin. Go back up and start climbing up the totem poles. As you ascend, you'll encounter another Hammer Bro, another Boomerang Bro, and a Sumo Bro at the top. The third Star Coin is nearby. Go right for the flag.

Coin Total: 10114

New Super Mario Bros.: 8-7

There are lots of Parakoopas in this level. When you reach a really tall wall you can't get over, hit the invisible block just to the left of it so you can scale the wall. Use a shell to take out the Sumo Bro,  the run under the platform for the first Star Coin, without running off the edge. Jump back up so you don't have to worry about falling. You'll come across some rock with thin ledges before the midpoint. Soon after are two Fire Bros. Be careful about approaching them from below. In one of the blocks in their area is a Starman, so that may help if you can reach it. Use it to take out Koopas in your path. The second Star Coin over a Boomerang Bro on rising platforms. Past the platforms is another Sumo Bro. He's standing on some brick blocks over the third Star Coin, so let him pound them. Take him out after he pounds the first row and get the Star Coin safely. There's another Boomerang Bro, as well as some Red Coins before the cannon to the flagpole.