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
A Myst-successor puzzle adventure about decoding alien machinery across spliced worlds.

Optimization · Pure Optimization
Gentleman puzzler solves a village full of standalone brainteasers.
Obduction leans Optimization (Pure Optimization); Professor Layton and the Curious Village 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.
Obduction
Walking and clicking only
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.
Obduction
No opponents at all
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.
Obduction
Deterministic alien machinery
Professor Layton and the Curious Village
Puzzle answers are hidden until reasoned out, then fixed
Professor Layton and the Curious Village leans a little harder on optimization, though the gap is small.
Obduction
Number-system and swap-machine puzzles are fully solvable
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.