Green Star #1
They call this the Mystery House Throwdown for a reason! To reach the Green Star in this room quickly, you can throw one of the baseballs down to it. A riskier plan is to throw yourself down do it, then jump back up the ramp. This is much easier with a Tanooki Power-Up.
Green Star #2
Jump once to flip the panel and star away from you, pick up a baseball, jump and throw it simultaneously at where the Green Star is going to be. When you throw the ball, make sure to jump at the same time. Again, you can try to jump for it yourself if you’re using a Tanooki Power-Up.
Green Star #3
For this puzzle, use the Jump Panel to launch into the air, and then throw one of the baseballs into the P Switch on the wall. It helps to start off facing the switch on the Jump Panel as centered as possible.
Green Star #4
Your target here is to nail the hanging Red POW Block with a baseball. This will cause the others to cascade down to the crowd of Para-Biddybuds in the pit, wipe them out, and cause the Green Star to appear.
Green Star #5
This last puzzle can be tricky. Three Thwomps crash down and block the huge Switch Panel on the wall that you need to throw baseballs into. You can pick up the baseballs with the GamePad touch screen, and throw them into the Switch Panels, or you can touch the panels with touch screen. Once all three ! Switches are lit up, the last Green Star appears and the level ends.