head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Execution · Practiced Mastery
An action adventure rewarding combat timing against scripted boss patterns.

Optimization · Practiced Mastery
Zelda-flavoured musou where one hero mows down armies across Calamity-era Hyrule.
God of War Ragnarok leans Execution (Practiced Mastery); Hyrule Warriors: Age of Calamity leans Optimization (Practiced Mastery).
God of War Ragnarok leans a little harder on execution, though the gap is small.
God of War Ragnarok
Parry timing and combo execution in combat
Hyrule Warriors: Age of Calamity
Combo timing, dodges, and flurry-rush windows
God of War Ragnarok leans a little harder on reads, though the gap is small.
God of War Ragnarok
Bosses use fixed movesets
Hyrule Warriors: Age of Calamity
Enemy hordes are scripted, never adaptive
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
God of War Ragnarok
Negligible randomness
Hyrule Warriors: Age of Calamity
Minor drop randomness only
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
God of War Ragnarok
Build choices and moveset mastery solve bosses
Hyrule Warriors: Age of Calamity
Character builds, weapon fusion, and mission routing
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.