Why does Level 18 look different after each group?

The diamond-like board re-presents automatically, exposing a different face while the target row advances.

What should I use as the stable reference?

Use the active target boxes and the actually exposed faces. Screen position is not stable after the block re-presents.

Cube Tap Sort level guide

hard 11 colors

Clear Level 18's dense diamond-like block from cyan and blue into the orange/red transition and final pink/purple groups.

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Clear the exposed cyan 7 and blue 1 faces from the opening target row.
After the diamond re-presents automatically, follow the orange/red transition on the newly exposed side.
On the newly exposed lower/side face, follow the orange/red row; leave the orange-brown question-mark edge untouched until it is named.
Before the volume contracts to pink and purple, clear only a stored cube whose color is active and keep one buffer slot for the late pair.
From the sparse end, clear the pink group before the final purple face, then wait for the green checkmark and WELL DONE.

Colors in this level:

Cyan, Blue, Orange, Red, Pink, Purple, Yellow, Green, Peach, Gray, Lavender

Continuing to tap from the old screen orientation after the diamond re-presents.
Treating a visible but covered brown face as removable.

Start on the exposed cyan 7 and blue 1 faces in the opening row.
After each automatic re-presentation, read the boxes again; the apparent front face is not stable.
Leave the orange-brown question-mark edge as cover until a named target exposes its face.

Board notes 5 details

Layout: The opening board is a dense diamond-like 3D block with an orange-brown question-mark edge. Cyan 7 and blue 1 are active, and the buffer row is empty.
Goal: Follow cyan/blue into orange/red and finish the sparse pink/purple end groups.
Opening: Clear the exposed cyan and blue faces before reaching into the covered edge.
Danger Zone: The block re-presents through several faces and the target row changes while the late pink/purple pieces remain easy to misorder.
Mechanics: The diamond-like volume re-presents and collapses automatically as each target group clears; the source shows no manual swipe. The apparent front changes while the orange-brown edge stays structural.

Why does Level 18 look different after each group?
The diamond-like board re-presents automatically, exposing a different face while the target row advances.
What should I use as the stable reference?
Use the active target boxes and the actually exposed faces. Screen position is not stable after the block re-presents.