Why should both stories not be attacked at once in Level 447?

The rigid center belt preserves the lower story, so mixing shots across both floors wastes collapse opportunities; clear the upper cage first.

Which story should be cleared first?

Open and empty the upper cage before breaking the center divider.

A long white-and-gray belt holds the lower floor until the upper story is gone.

Smash Fest! level guide

expert Target: 29 moves 5 colors

Smash Fest Level 447 packs cyan blocks and brown cylinders into a double cage; open the upper face, break the center belt, and clear the lower floor.

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Break the upper-left patterned targets and cyan edge blocks.
Open the left end of the orange roof beam.
Release the upper brown cylinders and let the roof sections fall outward.
Clear the remaining upper-right target posts and cyan blocks.
Break the left section of the white-and-gray center belt.
Continue across the belt until the lower columns lose their roof support.
Remove the lower-left cyan blocks and orange target post.
Break the exposed brown and gray cylinders across the lower center.
Sweep the remaining cyan blocks and cylinders from left to right across the platform.

Colors in this level:

Cyan, Brown, Orange, White, Gray

Attacking the lower floor before opening the center belt leaves its columns locked inside the cage.
Shooting rolling cylinders wastes balls that should be reserved for isolated lower blocks.

Finish the upper story before breaking across the white-and-gray divider.
Let every released brown or cyan cylinder roll clear before targeting the platform row.
Once the divider opens, enter the lower floor through its left gap and hit the orange target post to release the neighboring cyan blocks.

Board notes 5 details

Layout: Orange roof beams, patterned side targets, cyan blocks, and brown cylinders form two dense stories divided by a long white-and-gray belt.
Goal: Collapse the upper cage, open the center divider, and dismantle the lower cyan-and-brown support rows.
Opening: Remove the upper-left target posts and cyan blocks so the roof and brown cylinders can spill through that face.
Danger Zone: The rigid center belt preserves the lower story, and mixed shots across both floors waste collapse opportunities.
Mechanics: A double-decker cage collapse separates the upper demolition from a second lower-floor teardown.

Why should both stories not be attacked at once in Level 447?
The rigid center belt preserves the lower story, so mixing shots across both floors wastes collapse opportunities; clear the upper cage first.
Which story should be cleared first?
Open and empty the upper cage before breaking the center divider.
What separates the two demolition phases?
A long white-and-gray belt holds the lower floor until the upper story is gone.