perplexus.info :: Numbers : Create this string

Create this string (Posted on 2016-05-04)

The number N is a string of decimal digits in which every digit is a difference between two other digits.
Examples: 333012 is such a number. So is 1278990.

What is the smallest pandigital number that possesses the above feature?

See The Solution Submitted by Ady TZIDON

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re: Solution

| Comment 4 of 6 |

(In reply to Solution by tomarken)

"This satisfies the puzzle condition for all of the digits except the 0 and 9." 9 is covered by 9-0. 0 is not solved yet.

" For the zero we just need to duplicate one of the digits, "

is correct.

Need I say more?

Posted by Ady TZIDON on 2016-05-04 20:13:43

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