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Going pandigital with P and Q (Posted on 2008-10-11) Difficulty: 2 of 5
Determine all possible pair(s) (P, Q) of 5-digit perfect squares, such that P and Q together contain each of the digits 0 to 9 exactly once. Neither P nor Q can contain any leading zeroes.

See The Solution Submitted by K Sengupta    
Rating: 1.6667 (3 votes)

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Solution Solution Comment 2 of 2 |
  • (15876, 23409)
  • (15876, 39204)
  • (20736, 51984)
  • (20736, 95481)
  • (23409, 15876)
  • (30276, 51984)
  • (30276, 95481)
  • (38025, 47961)
  • (39204, 15876)
  • (47961, 38025)
  • (51984, 20736)
  • (51984, 30276)
  • (63504, 71289)
  • (71289, 63504)
  • (95481, 20736)
  • (95481, 30276)
If a leading zero were permitted the following pairs would also be solutions:
  • (03249, 15876)
  • (04356, 71289)
  • (08649, 35721)
  • (15876, 03249)
  • (35721, 08649)
  • (71289, 04356)

  Posted by Dej Mar on 2008-10-11 12:21:51
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