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The digits and square numbers (Posted on 2006-10-12) Difficulty: 3 of 5
All the nine digits are arranged here so as to form four square numbers.

9, 81, 324, 576

Which is the single smallest possible square number and a single largest possible square number using all the 9 digits exactly once?

What are the possible two, three & four number sets that follow this logic?

No Solution Yet Submitted by Salil    
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  Subject Author Date
Solution Excel-aidarmando2006-11-08 09:13:50
re: computer solution (spoiler) - ObservationJer2006-10-13 07:30:37
Solutioncomputer solution (spoiler)Charlie2006-10-12 11:35:28
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