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 punishing retro platformer where precise jump timing is everything.

Execution · Pure Mechanics
A minimalist endless runner testing precise tap timing.
Hudson's Adventure Island leans Execution (Pure Mechanics); Steppy Pants leans Execution (Pure Mechanics).
Hudson's Adventure Island leans a little harder on execution, though the gap is small.
Hudson's Adventure Island
tight platform jumps, brutal timing windows
Steppy Pants
precise tap timing for stepping rhythm
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Hudson's Adventure Island
fixed enemy patterns, no adaptation
Steppy Pants
no opponent, solo endless runner
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Hudson's Adventure Island
fruit/egg drops randomized
Steppy Pants
randomized obstacle/terrain generation
Hudson's Adventure Island leans a little harder on optimization, though the gap is small.
Hudson's Adventure Island
level route and skateboard memorization
Steppy Pants
minor route/timing pattern learning
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.