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.

Execution · Pure Mechanics
A physics comedy about an octopus in a suit flailing through fatherhood without blowing his cover.

Execution · Pure Mechanics
A whimsical endless runner about a horse dashing through snowy terrain.
Octodad: Dadliest Catch leans Execution (Pure Mechanics); Snow Horse leans Execution (Pure Mechanics).
Octodad: Dadliest Catch leans a little harder on execution, though the gap is small.
Octodad: Dadliest Catch
Deliberately clumsy limb controls are the whole challenge
Snow Horse
precise timing-based jumping and dodging
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Octodad: Dadliest Catch
No opponents, just suspicion meters
Snow Horse
no opponent, solo endless runner
Snow Horse leans a little harder on variance, though the gap is small.
Octodad: Dadliest Catch
Physics wobble adds slapstick unpredictability
Snow Horse
procedural obstacle generation
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Octodad: Dadliest Catch
Simple objectives, little system depth
Snow Horse
minimal strategy, mostly reactive
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.