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

Optimization · Pure Optimization
Comedic point-and-click adventure of Guybrush Threepwood, hand-drawn at its peak.
Kathy Rain leans Optimization (Pure Optimization); The Curse of Monkey Island leans Optimization (Pure Optimization).
Kathy Rain leans a little harder on execution, though the gap is small.
Kathy Rain
No physical demands
The Curse of Monkey Island
pointing and clicking only
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
The Curse of Monkey Island
no adaptive opponent
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Kathy Rain
Mystery beats are hidden only until discovered
The Curse of Monkey Island
puzzle solutions unknown on first play, then fixed
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Kathy Rain
Fixed puzzle and dialogue chain; one solution path
The Curse of Monkey Island
inventory logic puzzles are fully solvable
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.