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
Brutal cyberpunk twin-stick shooter about dash management and skill respeccing.

Execution · Practiced Mastery
A retro Sonic revival celebrating classic-era momentum design.
Ruiner leans Execution (Practiced Mastery); Sonic Mania 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.
Ruiner
Dash timing and twin-stick precision under heavy pressure.
Sonic Mania
High-speed reaction platforming
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Ruiner
Enemy waves are fixed patterns.
Sonic Mania
No human opponent
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Ruiner
First-run unknowns in arena compositions.
Sonic Mania
Mostly deterministic with hidden routes
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Ruiner
Respeccable skill builds per arena are a solvable puzzle.
Sonic Mania
Route knowledge dominates speedruns
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.