How many balls clear Royal Smash Level 21?

The verified route fires 13 of the starting 32 balls and completes with 19 remaining.

Where should the first shot land?

Aim at the central cube in the five-block bottom row so the upper tiers fold into the opened base.

A low left-center pile and a few right-side cubes remain; shoot only those that stop on the platform.

Royal Smash! level guide

medium Target: 13 moves 3 colors

Hollow the center of the five-tier blue crown-block pyramid, let the upper rows fold into a low pile, and shoot only cubes that remain supported.

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Shoot the center block in the bottom row to open the pyramid's main support line.
Hit the exposed middle seam again so the third and fourth tiers begin folding inward.
Break the compact central cluster and wait while the top cubes rotate down.
Work through the settled left-center pile from its lowest supporting cube.
Clear the right-side cubes that stop on the platform, ignoring pieces already tumbling over the edge.
Split the final two small groups and let the last airborne cube leave to finish with 19 balls remaining.

Colors in this level:

Blue, Purple, Yellow

Shooting the single peak first leaves all five base cubes carrying the pyramid.
Spending a ball on a falling right-side cube duplicates work gravity is already doing.

Board notes 5 details

Layout: A 32-ball board has a symmetric five-tier pyramid of 15 slate-blue square crown blocks, with five cubes across the bottom row on a narrow central platform.
Goal: Open the middle of the base, collapse the upper tiers inward, and remove the left-center and right-side cubes that stop on the platform.
Opening: Shoot the central cube in the five-block bottom row, then hit the exposed middle seam so the rows above fold into the cavity.
Danger Zone: Do not chase a cube already rotating beyond the right edge; save shots for crown blocks that settle flat on the purple platform.
Mechanics: A direct-support pyramid collapse becomes an interlocked low-pile cleanup, without a reactive prop or protected outer frame.

How many balls clear Royal Smash Level 21?
The verified route fires 13 of the starting 32 balls and completes with 19 remaining.
Where should the first shot land?
Aim at the central cube in the five-block bottom row so the upper tiers fold into the opened base.
What survives the first collapse?
A low left-center pile and a few right-side cubes remain; shoot only those that stop on the platform.