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Magic magic (Posted on 2018-01-01) Difficulty: 4 of 5
Try to restore an interesting "magic square of squares", over two centuries old:

1. 16 distinct integers.
2. 4*4 matrix.
3. Each number is a square number.
4. No number is over 80^2 i.e. 6400.
5. Each row, column, and long diagonal sums up to 8515.

No Solution Yet Submitted by Ady TZIDON    
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  Subject Author Date
pseudo-solutionarmando2018-01-07 09:51:09
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