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

Execution · Pure Mechanics
A punishing retro platformer where precise jump timing is everything.

Execution · Pure Mechanics
A physics lunar-lander game testing precise thrust and descent control.
Hudson's Adventure Island leans Execution (Pure Mechanics); Moonlander 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.
Hudson's Adventure Island
tight platform jumps, brutal timing windows
Moonlander
precise thrust control to land safely
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
Moonlander
no opponent, physics-based challenge
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
Moonlander
terrain and fuel randomness minor
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Hudson's Adventure Island
level route and skateboard memorization
Moonlander
fuel management and descent strategy
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.