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Mystery Number 8

Category:Logic
Submitted By:cnmne
Fun:** (2)
Difficulty:*** (3.04)



There is a ten digit mystery number (no leading 0), represented by ABCDEFGHIJ, where each numeral, 0 through 9, is used once. Given the following clues, what is the number?

1) If A > B, then C = 5 or 7, else C = 0 or 1.
2) If B > C, then D = 1 or 2, else D = 4 or 9.
3) If C > D, then E = 6 or 9, else E = 3 or 5.
4) If D > E, then F = 2 or 4, else F = 1 or 6.
5) If E > F, then G = 5 or 6, else G = 0 or 7.
6) If F > G, then H = 1 or 4, else H = 8 or 9.
7) If G > H, then I = 0 or 8, else I = 6 or 7.
8) If H > I, then J = 3 or 8, else J = 2 or 5.
9) If I > J, then A = 3 or 7, else A = 4 or 8.
10) If J > A, then B = 0 or 9, else B = 2 or 3.

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Comments on this teaser


Posted by duchin3811/28/11
I just did 0123456789, which is that number just not in that order....can that work?

Posted by oddrey04/19/12
It's been a while since I took Computer Science, but is it just me or is this teaser written in Java code?




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