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
Patience-driven crop scheduling and token economics in a browser farm.

Optimization · Systems & Chaos
A freemium town builder testing patience and timer scheduling more than any skill.
Sunflower Land leans Optimization (Pure Optimization); The Simpsons: Tapped Out leans Optimization (Systems & Chaos).
Sunflower Land leans a little harder on execution, though the gap is small.
Sunflower Land
Clicking crops requires no dexterity
The Simpsons: Tapped Out
Tapping buildings has no skill component
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Sunflower Land
No adaptive opponent in farming loops
The Simpsons: Tapped Out
No opponent in a solo town builder
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Sunflower Land
Market prices and seasonal events add modest unknowns
The Simpsons: Tapped Out
Event prize rolls add mild randomness
Sunflower Land leans a little harder on optimization, though the gap is small.
Sunflower Land
Crop timing, resource chains and trade economics are the game
The Simpsons: Tapped Out
Task scheduling and payout timing are the only decisions
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.