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

Optimization · Pure Optimization
A pure optimization exercise where sphere grid planning and boss weakness exploitation defines mastery.

Optimization · Pure Optimization
The definitive transport network sim where perfect rail signaling and routing is the whole game.
Final Fantasy X leans Optimization (Pure Optimization); Transport Tycoon Deluxe 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.
Final Fantasy X
Fully turn-based; zero time pressure on inputs
Transport Tycoon Deluxe
Pausable map clicking, no dexterity
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Final Fantasy X
All aeons and fiends operate on fixed AI scripts
Transport Tycoon Deluxe
AI competitors follow simple mappable logic
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Final Fantasy X
Minimal RNG in base game; overdrive gauge charges predictably
Transport Tycoon Deluxe
Industry placement and economy events add slight noise
Transport Tycoon Deluxe leans a little harder on optimization, though the gap is small.
Final Fantasy X
Sphere Grid routing and break damage limits make the game theoretically solvable
Transport Tycoon Deluxe
Signal logic and network throughput are literally an engineering problem
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.