I was 97% for the first GE.
- Looking closer I see that you started Pyramids in your first city, and Henge and Oracle in your second. That certainly helps with getting the first GE and raising the chance of a second.
The problem I was finding was that I was loosing the Oracle to the AI's. In the end I had to skip the Henge to focus on settlers and getting the Oracle by 1500BC. But I guess that I shouldn't have given up on leaving the Oracle until later as you got it twice at about 1000BC.
It looks from your screenshot that you didn't shut off research after getting the tech you needed for 12 wonders. Why not use your spare cash with Universal Suffrage to rush the last wonder?
- I looked at US to finish fast, but it didn't add up. I needed to speed to my last wonder-tech and at that point I used my one GE to complete one wonder and slavery worked out quicker on the other as I was pop 11 by then.
So no need to switch off the research. (I pessimistically put the research into Monarch to allow Divine Right in case I lost the last wonder to an AI.)
And you're right about marble. It's a must have. Just delay settling on top of the marble until you are ready to start building the Great Library.
- Thinking about it I'm not sure how much Marble is really going to help lower my end-date. You just used it on Grt Lib (for a saving of 175 hammers) and Sistine (for 300). Which is good but if I had 2 GE's, which is my aim, I would save them both for the final expensive wonders and expect to use one of them on the Sistine. So the cost of the settler for Marble would only get me the 175 hammers.
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Research Speed: Where I, and I think a lot of people here, are having the biggest problem is in maintaining fast research for the last 5 techs. I'm sure it's this lack of research that is pushing the date for 800AD to 1100AD, not the lack of production, as I have too many fallow periods where I don't have a wonder to build. (Therefore I don't feel that your lucky popping of 2 GE's is "the key" that makes your 740AD result so impressive.)
Between wonders I am throwing my citizens into a specialist economy. (I tried a 14-cottage economy attempt and as
Uberfish and
lilnev say it just doesn't work.)
You seem to have your tech-rate sorted. But it's difficult for me too see where you are getting it from?
In your 740AD save you have max of +9 excess food in Thebes for 4 scientists and +5 excess food in Memphis for a couple more. Assuming you had the population (
can't see cos you whipped hard at the end) you could have worked a maximum of 9 triple-coin water titles in addition. And you had no real luxuries (I'm excluding your lucky Gems pop in Memphis as you did just as well in your similar 800AD attempt without getting the Gems.)
Your total research rate seems less than I was getting out my three cities even with my early third city expenses (which were balance by a gold mine), but you might have been getting up to speed much sooner. Which must make the difference.
When I went Masonry (for Rep) first I was getting CoL (for Caste) late. You had the Pyramids at 1560BC and
Chicken 'Ickle by 125AD which was much better than me and suggests you got the key specialist economy components set up much sooner than me. Maybe that is your key.
Your Grt Lib at 375AD must have helped. Mine was too late and my light bulbs pushed me towards CS but I was already well behind the curve for an 800AD result by then.
Research Route: I'd love to know your tech route. Particularly to the early key techs - B/W, Masonary, Priesthood and Writing.
I assume in your strat you can skip Monarchy, Calendar and Iron-working. (Although as I needed Ironworking it also turned out to be helpful in avoiding researching Hunting/Archery, and going for axe to defeat barbie archers. I notice that you coped with just 8 warriors in defence. They killed 3 archers and you didn't encounter axe. I had real trouble with barbie archers.)
Can you remember the order in which you took the key mid-techs - Metal Casting, Alphabet, CoL? I'm assuming that the order for the last five is less critical - Lit, Maths, Theo, Philo, Music.
Obviously you don't have to offer any advice if you want to set the next challenge

(which I'll pass on). But I'd be interested to see if changing my tech route and wonder order, but using my original city placement, does shave 200 years off my score. I think it might.
Thanks,
Raiser