Last hour! - discrepant outputs

I've found that my script could give different solutions on different runs. It keeps evaluating new alternatives while there is more time (and alts). Although the alternatives are explored in the same order allways, I'm sure there can be difference from one run to another.
So it is possible that it ould output '43' in quick mode and then show a better/worse solution in normal mode.

The simplest solution I figure is to add another input argument, wich tells how many moves should it look for.
That way, the second run will be run as 'discs?moves=42' and it would look for the first 42 solution and display it.

Is it OK, Matt?

If not, you could be re-running various scripts... not only mine!

No necessary. I understand that some algorithms may produce different results at different times. I will take this into account....