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

Optimization · Pure Optimization
Solving an interstellar logistics and power-engineering puzzle to construct a Dyson Sphere.

Optimization · Pure Optimization
The beloved theme park builder where you design coasters and manage every detail of a growing park.
Dyson Sphere Program leans Optimization (Pure Optimization); RollerCoaster Tycoon leans Optimization (Pure Optimization).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Dyson Sphere Program
All input is construction clicks with no combat ceiling
RollerCoaster Tycoon
Mouse-driven building with no time pressure
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Dyson Sphere Program
No adversary exists in the default game mode
RollerCoaster Tycoon
Guests are simple, fully mappable simulations
Dyson Sphere Program leans a little harder on variance, though the gap is small.
Dyson Sphere Program
Star system layouts vary per seed but are fully mappable
RollerCoaster Tycoon
Guest spawns and breakdowns barely matter
Dyson Sphere Program leans a little harder on optimization, though the gap is small.
Dyson Sphere Program
Interstellar logistics and sphere construction are a pure engineering optimisation problem
RollerCoaster Tycoon
Park layout, pricing, and coaster stats are solvable systems
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.