MAX10 Same Code Fitting Differently Each Time

You may checkout this user guide for further details on logic lock.

https://www.intel.com/content/www/us/en/docs/programmable/683230/18-1/regions.html

If seed = 6 yielded the best results, you can use it as the initial fitter placement. However, keep in mind that modifying the design or Quartus settings even slightly will usually change which seed is best for the design.

Regards,

Richard Tan