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

Execution · Practiced Mastery
Neon top-down massacre where each floor is a one-mistake execution puzzle.

Execution · Practiced Mastery
Bullet-hell metroidvania whose bunny-girl bosses fill the screen with patterns.
Hotline Miami leans Execution (Practiced Mastery); Rabi-Ribi leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Hotline Miami
One-hit-death rooms demand flawless fast inputs
Rabi-Ribi
Dense bullet-hell boss patterns demand precise dodging.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Hotline Miami
Enemies are dumb scripted reactors
Rabi-Ribi
Boss patterns are fixed and memorizable.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Hotline Miami
Slight enemy behavior wobble between restarts
Rabi-Ribi
Exploration unknowns on first run.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Hotline Miami
Route planning and mask choice per floor
Rabi-Ribi
Sequence-breaking routes and boss pattern study converge to mastery.
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.