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
First-person puzzle platformer about flipping physics dimensions mid-jump.

Optimization · Practiced Mastery
A puzzle-leaning platformer testing perspective-flip problem solving more than reflexes.
Quantum Conundrum leans Optimization (Pure Optimization); Super Paper Mario 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.
Quantum Conundrum
Mid-air dimension-swap platforming demands real timing
Super Paper Mario
Light platforming demands, well below mainline Mario
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Quantum Conundrum
No opponent present
Super Paper Mario
Enemies follow simple fixed patterns, no adaptation
Super Paper Mario leans a little harder on variance, though the gap is small.
Quantum Conundrum
Fully deterministic puzzle rooms
Super Paper Mario
Dimension-flip secrets are scripted-but-unknown until found
Quantum Conundrum leans a little harder on optimization, though the gap is small.
Quantum Conundrum
Dimension-switch sequences are the solvable core
Super Paper Mario
Solving levels via the 2D/3D flip mechanic is the core 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.