head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is optimization, and it is a single point.

Execution · Practiced Mastery
A cinematic action sequel through Viking-age Iceland.

Execution · Pure Mechanics
A joke arcade game testing only reaction speed at matching the correct dad.
Senua's Saga: Hellblade II leans Execution (Practiced Mastery); Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad? leans Execution (Pure Mechanics).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Senua's Saga: Hellblade II
Set-piece combat needs timing.
Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad?
Fast dad-matching under a timer is a pure reaction check
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Senua's Saga: Hellblade II
Encounters are scripted.
Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad?
No opponent - just accelerating sorting
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Senua's Saga: Hellblade II
Minimal randomness.
Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad?
Dad spawn order is random but meaningless
Senua's Saga: Hellblade II leans a little harder on optimization, though the gap is small.
Senua's Saga: Hellblade II
Linear progression, few systems.
Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad?
Nothing to solve beyond pattern recognition speed
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.
full breakdown
Senua's Saga: Hellblade II →
full breakdown
Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad? →