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.

Variance · Light / Casual
A short horror visual novel seen through a man whose senses render the world as flesh.

Variance · Light / Casual
A wordless cinematic mystery told through first-person scenes and hard cuts.
The Song of Saya leans Variance (Light / Casual); Virginia leans Variance (Light / Casual).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
The Song of Saya
No dexterity component; pure reading
Virginia
Walk and click, nothing more
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
The Song of Saya
No opponent of any kind
Virginia
No opposition exists
The Song of Saya leans a little harder on variance, though the gap is small.
The Song of Saya
A few branch choices hide unseen endings
Virginia
Story beats are fixed, only interpretation varies
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
The Song of Saya
Minimal choice mapping across three endings
Virginia
Nothing to solve, only to experience
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.