The real challenge was to survive the many "contaminated water" events.
Getting the marble and iron was quite a hassle but to abuse the entry and exit points for marble and iron I consider as cheating.
Rules & Challenges:
* Very hard level
* No cheats, no free stuff, ..
* Never in debt
* No blessings
* No protestors
* No gifts
* All requests met
* 100% taxation
* Upgraded markets, ..
* All entertainment needs met
* All religious needs met
* Full educational service