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 mechanical journey adventure solved by understanding the logic of its automaton-filled world.

Optimization · Pure Optimization
Courtroom logic puzzles testing deduction of fixed contradictions inside a scripted story.
Syberia leans Optimization (Pure Optimization); The Great Ace Attorney 2: Resolve leans Optimization (Pure Optimization).
Syberia leans a little harder on execution, though the gap is small.
Syberia
Walking and clicking; zero reflex demand
The Great Ace Attorney 2: Resolve
Presenting evidence takes no physical skill
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Syberia
NPCs follow scripted dialogue trees with no adaptive modelling
The Great Ace Attorney 2: Resolve
Witnesses are scripted; contradictions never adapt to you
The Great Ace Attorney 2: Resolve leans a little harder on variance, though the gap is small.
Syberia
Linear journey with virtually no hidden-information surprises
The Great Ace Attorney 2: Resolve
Case truths are hidden only until the script reveals them
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Syberia
Mechanical clockwork puzzles require mapping part relationships
The Great Ace Attorney 2: Resolve
Each trial is a fixed logic chain with one solution
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.