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.

Optimization · Practiced Mastery
An open, maze-like Kirby where four Kirbys explore an interconnected mirror world.

Optimization · Practiced Mastery
Painterly cinematic puzzle platformer about a girl and her cat-like companion.
Kirby & The Amazing Mirror leans Optimization (Practiced Mastery); Planet of Lana leans Optimization (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Kirby & The Amazing Mirror
Easy combat with floaty movement
Planet of Lana
Gentle platforming and chase sequences
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Kirby & The Amazing Mirror
No adaptive opposition
Planet of Lana
Machines follow scripted patterns
Kirby & The Amazing Mirror leans a little harder on variance, though the gap is small.
Kirby & The Amazing Mirror
Maze layout unknown until explored
Planet of Lana
Fully authored puzzles
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Kirby & The Amazing Mirror
Navigating the interconnected mirror-world maze for mirror shards
Planet of Lana
Companion-command puzzles have single solutions
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.