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
Hand-painted puzzle adventure where light turns monsters into furniture.

Optimization · Pure Optimization
Gentleman puzzler solves a village full of standalone brainteasers.
Creaks leans Optimization (Pure Optimization); Professor Layton and the Curious Village leans Optimization (Pure Optimization).
Creaks leans a little harder on execution, though the gap is small.
Creaks
light timing on monster movement
Professor Layton and the Curious Village
Stylus taps only; no dexterity pressure at all
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Creaks
no adaptive opponent
Professor Layton and the Curious Village
No opponent, adaptive or otherwise
Professor Layton and the Curious Village leans a little harder on variance, though the gap is small.
Creaks
puzzles fully visible once entered
Professor Layton and the Curious Village
Puzzle answers are hidden until reasoned out, then fixed
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Creaks
each room is a solvable logic puzzle
Professor Layton and the Curious Village
Every brainteaser has one clean solvable answer
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.