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
A PSP prequel following three keyblade wielders with a deep command-melding build system.

Optimization · Practiced Mastery
A chaotic co-op action game where wizards combine eight elements into thousands of spells, often frying each other.
Kingdom Hearts Birth by Sleep leans Optimization (Practiced Mastery); Magicka 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.
Kingdom Hearts Birth by Sleep
Dodge timing against brutal secret bosses
Magicka
Typing element combos quickly mid-combat is the hands test
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Kingdom Hearts Birth by Sleep
Pattern-based bosses, no adaptation
Magicka
Enemies are scripted; friendly fire isn't adaptive
Magicka leans a little harder on variance, though the gap is small.
Kingdom Hearts Birth by Sleep
Command melding outcomes are documented
Magicka
Co-op friendly-fire chaos adds unpredictability
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Kingdom Hearts Birth by Sleep
Command deck melding largely solves the game
Magicka
Discovering and exploiting spell combinations dominates
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.