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 90s-set mystery adventure following a motorcycle-riding journalist into her hometown's secrets.

Optimization · Pure Optimization
A dense layered puzzle game demanding methodical inventory and dialogue optimization across four islands.
Kathy Rain leans Optimization (Pure Optimization); Monkey Island 2: LeChuck's Revenge 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.
Kathy Rain
No physical demands
Monkey Island 2: LeChuck's Revenge
Interface is point-and-click; no timing or precision required
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Kathy Rain
No adaptive opponent
Monkey Island 2: LeChuck's Revenge
All puzzles are scripted; no opponent models the player
Kathy Rain leans a little harder on variance, though the gap is small.
Kathy Rain
Mystery beats are hidden only until discovered
Monkey Island 2: LeChuck's Revenge
Some item locations are initially hidden but deterministic
Monkey Island 2: LeChuck's Revenge leans a little harder on optimization, though the gap is small.
Kathy Rain
Fixed puzzle and dialogue chain; one solution path
Monkey Island 2: LeChuck's Revenge
Multi-step puzzle chains reward systematic item and dialogue mapping
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.