Good job with drawing this map, zmr08 :).
What I would like to point out - 10313, 10314, 10278, 10279, 10243 are the same number of steps away from top 300k block and 1M block, which means ther are doubtly to be RC blocks - which just goes according to the current theory.
I honestly doubt there's 1M block on 10279 - more like 500k I think (same 2 steps away 10349).
Even more, taking into consideration that we have 250k block same number of steps away from 10349 with 150k block, makes me think that 10314 has 750k (
so if we would hypothetically go towards RC from Northern port but not Southern, we would have to clear 100k more monsters first, but later - 250k less; in addition it would take 1 more additional square to be cleared as the path from northern port towards RC is 1 square longer than from southern nearest port, which means additional ~120 monsters
[1M-750k=250k. 250k-150k=100k. 100k+120k=220k which is almost 250k, thus northern path would have just 30k less monsters while we'd approach RC, but it would be 1 square longer];
also note how lake is located - so if we started from north but decided to approach RC from southern part (the way we are doing now) it would take considerable time to force our way around that lake
). At least that's the only way I can explain this 250k block mistery.