perplexus.info :: Just Math : Binary Palindrome and Near Magic Square

Binary Palindrome and Near Magic Square (Posted on 2016-01-21)

Find a 3x3 matrix each of whose 9 entries is formed entirely by a non leading zeroes binary palindrome and:
The sum of each of the three rows = The sum of each of the three columns = the sum of exactly one of the two main diagonals = 477 (base ten)

*** Disregard rotations and reflections.

**** All the nine entries MUST be distinct.

Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Solution: (Hide)

There are three solutions, and these are provided hereunder as follows:
27 297 153 255 129 93 195 51 231 51 297 129 231 153 93 195 27 255 93 255 129 231 195 51 153 27 297
For an explanation, refer to the solution submitted by Charlie in this location.

Comments: ( You must be logged in to post comments.)

	Subject	Author	Date
	computer solution	Charlie	2016-01-21 15:48:43

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