Here is the full list of all 1596 3D Hardcore Cube achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Pass the 12 level
Pass the 11 level
Pass the 10 level
Pass the 1 level
Pass the 9 level
Pass the 8 level
Pass the 7 level
Pass the 6 level
Pass the 5 level