head to head
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.

Variance · Light / Casual
A relaxed seek-and-find testing patience and visual scanning, not skill.

Variance · Light / Casual
A narrative horror experience testing curiosity more than any skill axis.
Hidden Through Time leans Variance (Light / Casual); MiSide 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.
Hidden Through Time
Clicking found objects takes nothing
MiSide
Walking and minigames make light physical demands
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Hidden Through Time
No opponent in a seek-and-find
MiSide
Mita is a scripted character, not an adaptive mind
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Hidden Through Time
Object locations are hidden exactly once per map
MiSide
Story surprises are hidden only until experienced
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Hidden Through Time
Systematic scanning beats wandering, but barely a system
MiSide
Linear narrative with simple puzzles to step through
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.