*******8********8********8*
For this week's problem you are given three complete sets of
digits from 1 to 9, making 27 digits in all, and asked to
distribute them in a single row and in a certain way. This special
requirement is that exactly n digits must lie between each adjacent
pair of n-value digits.
The three 8s have been positioned already, to make the task
absolutely clear.
Find the solution online >>
