This one is fairly straightforward.
Use the dark purple wall near the chestto get back up and head out of the room.
Once placed,you’ll have an additional option on the bottom rightto activate its special mechanic.
Once activated, the cube will generate awind current that will let you glide up as you’re ballooning.
Use this to get to the cube on the top left ledge.
As soon as you enter, you’ll notice that there are three different types of gates.
Take this cube back to the main area and place it on the circular plate.
Now, you’ll have both the heart and the top right circular door opened.
Take the normal cube all the way up the stairs to leave it there and jump back down.
Repeat the process on the other gap and you could get the last puzzle room chest.
The snorkel in Hello Kitty Island Adventure is used to dive and eventually meet Hangyodon.
Here, you’re able to learn how to get one.
