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.

Execution · Pure Mechanics
An arcade rail-shooter testing raw reflexes in fast jet combat.

Execution · Pure Mechanics
A punishing retro platformer where precise jump timing is everything.
After Burner II leans Execution (Pure Mechanics); Hudson's Adventure Island 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.
After Burner II
reflex-heavy dodging and shooting
Hudson's Adventure Island
tight platform jumps, brutal timing windows
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
After Burner II
scripted enemy waves, not adaptive
Hudson's Adventure Island
fixed enemy patterns, no adaptation
Hudson's Adventure Island leans a little harder on variance, though the gap is small.
After Burner II
minimal randomness in enemy patterns
Hudson's Adventure Island
fruit/egg drops randomized
Hudson's Adventure Island leans a little harder on optimization, though the gap is small.
After Burner II
little systemic depth beyond memorization
Hudson's Adventure Island
level route and skateboard memorization
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.