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 · Pure Optimization
A gothic horror RPG blending survival-horror atmosphere with tactical grid battles in a haunted Welsh monastery.

Optimization · Pure Optimization
Classic open-world RPG where stats and broken crafting systems trump twitch skill.
Koudelka leans Optimization (Pure Optimization); The Elder Scrolls III: Morrowind leans Optimization (Pure Optimization).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Koudelka
Turn-based grid combat, no dexterity
The Elder Scrolls III: Morrowind
Dice-roll combat ignores aim skill
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Koudelka
Monsters act on simple fixed logic
The Elder Scrolls III: Morrowind
No adaptive opposition
Koudelka leans a little harder on variance, though the gap is small.
Koudelka
Random encounters and drop rolls
The Elder Scrolls III: Morrowind
Hit chances rolled behind the screen
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Koudelka
Stat allocation and durability planning decide fights
The Elder Scrolls III: Morrowind
Alchemy and spellcrafting are famously solvable
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.