You are correct. The map editor treats each pair of columns (even-odd) as one column, while the treats the evens and odds as separate column numbers. So a 75x120 map has the last tile as 74,119 in the editor and 149,119 in the game.
i use scouse gits hutfinder for mp, but when i play sp i go solo, now that i have memorized the oedo years for the most part..
the ones i forget i just add on my fingers
the hutfinder is only used for the first 20 turns or so, once i exhaust the huts near me... i tend to just go with it unless i come across an area i know hasn't been picked over.
but like rah said, i dn't have time between turns to do all the other stuff
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