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Pandigital and square (Posted on 2017-04-15) Difficulty: 3 of 5
There are 87 square numbers that use every digit (base 10, no leading zeroes)) exactly once.

List them.

No Solution Yet Submitted by Ady TZIDON    
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re(3): Pencil and Paper solution (spoiler) | Comment 5 of 6 |
(In reply to re(2): Pencil and Paper solution (spoiler) by Steve Herman)

1 in 10 random numbers end in the same two digits.  But only 1/100 squares do.


Does that get you closer?


  Posted by Jer on 2017-04-16 18:18:39
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