Square Root of Minus Garfield • Re: No. 5348: Even more confusing machine

You know what, here's a better riddle/poem with an actual solution:

Three consecutive digits, but not in order;
The largest one appears on the border.
An even number, a multiple of nine,
With no 6 or 8 appearing in line.

What number is this?

Statistics: Posted by JasonTank — 01 Feb 2024 23:32