head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Optimization · Pure Optimization
Beautiful 19th-century city-builder ruled by production ratios.

Optimization · Pure Optimization
An economic engine puzzle about balancing production chains across island settlements.
Anno 1800 leans Optimization (Pure Optimization); Dawn of Discovery leans Optimization (Pure Optimization).
Dawn of Discovery leans a little harder on execution, though the gap is small.
Anno 1800
pausable, no twitch
Dawn of Discovery
Pausable building keeps hands out of the equation
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Anno 1800
AI scripted, not adaptive
Dawn of Discovery
AI traders and rivals follow predictable scripts
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Anno 1800
minor trade fluctuations
Dawn of Discovery
Island fertilities and resources are unknown until scouted
Anno 1800 leans a little harder on optimization, though the gap is small.
Anno 1800
supply chains and ratios are the game
Dawn of Discovery
Production chains and population-tier economics are the entire game
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.