World 2-Haunted House - New Super Mario 2 Guide - IGN
A short time after Boohemoth starts chasing you, you'll find a blue/purple block that moves left and right. Jump on it and wait until it is all the way to
World 2-A - New Super Mario 2 Guide - IGN
World 3-Ghost House - New Super Mario 2 Guide - IGN
New Super Mario Bros. 2 - Secret Exit Guide - World 2-Haunted House - IGN
Meringue Clouds-Ghost House Spinning Spirit House - New Super Mario U Guide - IGN
The Mystery of the Haunted Manor, Super Mario Maker 2 Wiki
World 3-Ghost House - New Super Mario 2 Guide - IGN
World 2-B - New Super Mario 2 Guide - IGN
The Mystery of the Haunted Manor, Super Mario Maker 2 Wiki
For all of the 100% players what's your final rating of the game? : r/Mario
New Super Mario Bros. 2 - Secret Exit Guide - World 2-Haunted House - Walkthrough
World 5-1 - New Super Mario 2 Guide - IGN
World 2 Star Coins - New Super Mario 2 Guide - IGN
The Super Mario Bros. Movie: 9 Mario & Luigi origin facts
Secret Exits - New Super Mario U Guide - IGN