Problems & Puzzles: Collection 20th

Coll.20th-010. Find the core of a magic cube

On March 29 2018, Natalia Makarova wrote:

It is required to complete the concentric magic cube of order 6 from different primes with the magic constant S = 5040, placing the magic cube of order 4 with the magic constant S = 3360 inside.

See the illustration (Fig.1)

It is allowed to change the border, but with the preservation of the magic constants S = 3360 and S = 5040.

Q. Send your solution.


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