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 An ID Number Problem (Posted on 2007-08-04)
Each of the ID numbers issued to Mr. Abbado and Mr. Brenner consists of the digits 1 to 9 with each digit occurring exactly once such that:

(i) The sum of the digits 1 and 2 and all the digits between them is 12.

(ii) The sum of the digits 2 and 3 and all the digits between them is 23.

(iii) The sum of the digits 3 and 4 and all the digits between them is 34.

(iv) The sum of the digits 4 and 5 and all the digits between them is 45.

Given that the ID number of Mr. Abbado is greater than that of Mr. Brenner, determine the ID numbers issued to each of the two gentlemen.

 See The Solution Submitted by K Sengupta No Rating

Comments: ( Back to comment list | You must be logged in to post comments.)
 Great puzzle | Comment 2 of 5 |
Thanks, KS

I really enjoyed the puzzle.

 Posted by Josie Faulkner on 2007-08-04 20:34:48

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