[Composite 3''] Use a Nasik 9x9x9 magic cube and a mixed (simple) 3x3x3 magic cube to construct a Nasik and symmetric 27x27x27 magic cube.
[Method of Frost] Use Frost's method to construct Frost's Nasik and symmetric 27x27x27 magic cube.
[Shift method] Use the shift method to construct a Nasik and symmetric 27x27x27 magic cube (shift).