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Consecutive Trio (Posted on 2014-04-08) Difficulty: 3 of 5
Each of the capital letters in bold represents a different digit from 0 to 9. None of the numbers can contain a leading zero.
  1. TWO is a prime number, and:
  2. THREE is a triangular number, and:
  3. FOUR is a perfect square.
Determine the numbers represented by:
(i) THREE   (ii) FOUR
*** *** Adapted from Enigma No. 1341 by Richard England appearing in "New Scientist" on May 21, 2005.

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
re: ANSWERSCharlie2014-04-08 16:38:20
Solutioncomputer solutionCharlie2014-04-08 16:37:41
SolutionANSWERSAdy TZIDON2014-04-08 14:50:49
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