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
Open-ended puzzles testing vocabulary-driven creative problem-solving more than any reflex.

Optimization · Pure Optimization
A creative vocabulary puzzle about conjuring the right object for each prompt.
Scribblenauts Unlimited 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.
Scribblenauts Unlimited
Typing words is the only physical demand
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.
Scribblenauts Unlimited
Puzzle NPCs are static requests, not minds
Scribblenauts Unmasked: A DC Comics Adventure
Puzzles are static prompts, no adversary
Scribblenauts Unmasked: A DC Comics Adventure leans a little harder on variance, though the gap is small.
Scribblenauts Unlimited
Puzzles are visible; nothing meaningful is hidden
Scribblenauts Unmasked: A DC Comics Adventure
Objectives are visible; little stays hidden
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Scribblenauts Unlimited
Finding objects that satisfy puzzle constraints is creative problem-solving
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.
full breakdown
Scribblenauts Unlimited →
full breakdown
Scribblenauts Unmasked: A DC Comics Adventure →