Explanation
It is a standard three-dimensional puzzle.
The operation method is as follows.
(1) Tap the "2" to "6", "T", "D", "RT", "SF", "551", "226", "335" BOX to change the size.
"2" => 2x2x2
"3" => 3x3x3
"4" => 4x4x4
"5" => 5x5x5
"6" => 6x6x6
"T" => 2x2x3
"D" => 3x3x2
"RT" => 2x2x4
"SF" => 3x3x1 90° rotation
”551” => 5x5x1. 180° rotation
"226" => 2x2x6
"335" => 3x3x5
(2) Tap the "S" box to break the cube and set the clock to zero.
(3) Tap "Cube" or BOX marked with an arrow to switch between "rotate" or "hold (whole rotation)".
(4) Drag (pan) the Cube to "rotate" or "hold" (entire rotation). The cube puzzle can also rotate two layers.
(5) The clock starts when you "rotate" after breaking the Cube.
(6) Drag (pan) around the area to move the viewpoint.
(7) Tap the lock box to lock/unlock the viewpoint.
(8) Use the pinch gesture to zoom in/out/rotate the Cube.
When the six sides are aligned, the clock stops and the game is clear.
Please try it.