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.

Execution · Light / Casual
Wordless watercolor platformer about grief, designed never to punish you.

Execution · Light / Casual
A family-friendly action-adventure where light puzzle-solving and platforming carry the fun.
Gris leans Execution (Light / Casual); LEGO Jurassic World leans Execution (Light / Casual).
LEGO Jurassic World leans a little harder on execution, though the gap is small.
Gris
Gentle platforming with no fail state
LEGO Jurassic World
light platforming and combat precision
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Gris
No opposition at all
LEGO Jurassic World
scripted enemies, no adaptation
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Gris
Linear and fully authored
LEGO Jurassic World
minimal randomness
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Gris
Light environmental puzzles with obvious solutions
LEGO Jurassic World
collectible routes lightly solvable
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.