head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is optimization, and it is a single point.

Execution · Light / Casual
An aimless physics sandbox about flinging objects around a 3D room.

Execution · Light / Casual
Wordless watercolor platformer about grief, designed never to punish you.
Das Balkonzimmer leans Execution (Light / Casual); Gris leans Execution (Light / Casual).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Das Balkonzimmer
Aiming and flinging objects is loose, low-stakes
Gris
Gentle platforming with no fail state
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Das Balkonzimmer
No meaningful adaptive opponent to model
Gris
No opposition at all
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Das Balkonzimmer
Physics outcomes vary slightly but nothing hidden
Gris
Linear and fully authored
Gris leans a little harder on optimization, though the gap is small.
Das Balkonzimmer
No real systems to solve or win condition
Gris
Light environmental puzzles with obvious 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.