I remember that there was a worldcruise, designed by different members, 3 or 4, if I'm not totally wrong. I tried to solve it in one go, not leaving the keyboard except when nature called. And I did. It took me more then 6 hours, pure sailing time. And at the end, when I finished the mission with zero % damage, I was kind of satisfied (and very tired, too).
Long live the old days of SS 08