head to head
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.

Optimization · Light / Casual
A cozy exploration game about hiking up a mountain.

Optimization · Light / Casual
Relaxed flight and exploration with light puzzles, almost no skill ceiling.
A Short Hike leans Optimization (Light / Casual); AER: Memories of Old leans Optimization (Light / Casual).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
A Short Hike
Gliding and climbing are gentle.
AER: Memories of Old
Flight is freeform and failure-free
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
A Short Hike
No adversarial opponents.
AER: Memories of Old
No adversary exists in the world
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
A Short Hike
Small collectible placements vary little.
AER: Memories of Old
Islands and ruins are fixed once explored
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
A Short Hike
Feather routes have an efficient path.
AER: Memories of Old
Light ruin puzzles are the only system
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.