How many balls does Level 581 use?

The recorded clear fires 28 of the 29 balls and leaves 1 remaining.

Where should the first shot go on Level 581?

Aim at the mid-right interior shelf beside the brown center spine to open the main collapse lane.

Because the right interior lane has to open deeply enough to expose the center spine before the mirrored shelves start folding inward.

Smash Fest! level guide

expert Target: 28 moves 6 colors

Open the mid-right seam of this mirrored ladder tower, expose the brown center spine, and finish the collapse in 28 shots.

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Fire into the mid-right interior shelf just to the right of the brown center spine.
Repeat through that same right lane so the curved white-blue blocks and nearby orange shelf segments stop bracing the middle.
Shift one layer lower on the same side and keep chewing through the shell until the brown center spine is exposed.
Pause while the upper-right shelves tilt inward and the top rows start folding across the middle gap.
Hit the exposed middle shelves and the leaning upper-left overhang so the whole top half finally drops through the spine opening.
Use the final cleanup shots on the low left shelf, the surviving bottom-center blocks, and any stubborn right-side scraps still resting on the platform; leave 1 ball.

Colors in this level:

Orange, Blue, White, Purple, Brown, Gold

Alternating between the untouched left half and the right lane before the center spine is exposed.
Wasting early balls on the top orange caps instead of opening the mid-right shelf line.

Stay on the right interior lane until the brown center spine is visible.
Let the upper shelves tilt through the middle gap before spending cleanup shots.
Save the last balls for the low left shelf and bottom-center scraps.

Board notes 5 details

Layout: A tall mirrored tower stacks orange ladder shelves, white-blue curved blocks, blue-ring targets, and short brown side posts around one brown center spine on a tiny pedestal.
Goal: Break the inner right lane so the center spine and upper shelves lose their brace and the last low platform scraps can slide off.
Opening: Start on the mid-right interior shelf beside the brown center spine instead of shooting the top caps or the left mirror.
Danger Zone: The untouched left half and the top orange bars absorb shots while the real right-side lane is still closed.
Mechanics: A mirrored spine-break collapse where one opened side reveals the middle brace and lets the stacked shelves fold inward.

How many balls does Level 581 use?
The recorded clear fires 28 of the 29 balls and leaves 1 remaining.
Where should the first shot go on Level 581?
Aim at the mid-right interior shelf beside the brown center spine to open the main collapse lane.
Why does the tower refuse to fall when both sides look the same?
Because the right interior lane has to open deeply enough to expose the center spine before the mirrored shelves start folding inward.