Each of the capital letters in bold represents a different digit from 0 to 9. None of the numbers can contain a leading zero.
- TWO is a prime number, and:
- THREE is a triangular number, and:
- 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.
(In reply to ANSWERS
by Ady TZIDON)
TWO can't be 127 as the 2 is already assigned to the U.
Posted by Charlie
on 2014-04-08 16:38:20