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 · Light / Casual
A hidden-object game about spotting one hundred dogs in a scene.

Optimization · Pure Optimization
Claymation point-and-click adventure sculpted entirely from plasticine whimsy.
100 Hidden Dogs leans Optimization (Light / Casual); The Neverhood 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.
100 Hidden Dogs
Clicking spotted dogs needs no precision
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.
100 Hidden Dogs
Solo - no opponent to predict
The Neverhood
No opposition exists
100 Hidden Dogs leans a little harder on variance, though the gap is small.
100 Hidden Dogs
Dog locations hidden until you find them
The Neverhood
Puzzles hidden until discovered, then fixed
The Neverhood leans a little harder on optimization, though the gap is small.
100 Hidden Dogs
Systematic scanning of the scene finds them all
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.