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 mystery visual novel testing deductive matching of evidence to scripted contradictions.

Optimization · Pure Optimization
Evidence-gathering and deduction-board logic with no physical or adversarial layer.
Gyakuten Kenji 2 leans Optimization (Pure Optimization); The Testament of Sherlock Holmes 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.
Gyakuten Kenji 2
Reading text and presenting evidence has no motor test
The Testament of Sherlock Holmes
Pointing and clicking through crime scenes
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Gyakuten Kenji 2
Witnesses are scripted contradictions, not adapting minds
The Testament of Sherlock Holmes
Suspects are written, not adapting
Gyakuten Kenji 2 leans a little harder on variance, though the gap is small.
Gyakuten Kenji 2
Case truths are hidden information revealed on rails
The Testament of Sherlock Holmes
Clues are hidden information until uncovered
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Gyakuten Kenji 2
Matching evidence to testimony is a fixed logic puzzle
The Testament of Sherlock Holmes
The deduction board is a solvable logic puzzle
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.