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.

Optimization · Systems & Chaos
Tests attentive reading and interrogation-line selection in a noir mystery.

Optimization · Pure Optimization
Claymation point-and-click adventure sculpted entirely from plasticine whimsy.
Chicken Police leans Optimization (Systems & Chaos); The Neverhood leans Optimization (Pure Optimization).
The Neverhood leans a little harder on execution, though the gap is small.
Chicken Police
Point-and-click interrogation needs no dexterity
The Neverhood
Point-and-click; no dexterity
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Chicken Police
Suspects are authored characters with fixed responses
The Neverhood
No opposition exists
Chicken Police leans a little harder on variance, though the gap is small.
Chicken Police
Case details are hidden until interrogated out
The Neverhood
Puzzles hidden until discovered, then fixed
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Chicken Police
Picking correct interrogation lines is a solvable puzzle
The Neverhood
Adventure puzzle chains with single solutions
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.