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
God game about winning worshippers through miracles and training a giant pet creature.

Optimization · Pure Optimization
A creative vocabulary puzzle about conjuring the right object for each prompt.
Black & White leans Optimization (Pure Optimization); Scribblenauts Unmasked: A DC Comics Adventure 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.
Black & White
Gesture-cast miracles; minimal dexterity stakes
Scribblenauts Unmasked: A DC Comics Adventure
Typing words is the only physical act
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Black & White
Rival gods follow scripted strategies
Scribblenauts Unmasked: A DC Comics Adventure
Puzzles are static prompts, no adversary
Black & White leans a little harder on variance, though the gap is small.
Black & White
Creature learning quirks surprise first plays
Scribblenauts Unmasked: A DC Comics Adventure
Objectives are visible; little stays hidden
Black & White leans a little harder on optimization, though the gap is small.
Black & White
Village economy, belief spread, and creature training
Scribblenauts Unmasked: A DC Comics Adventure
Finding clever word-object solutions is the entire test
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.