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

Execution · Practiced Mastery
Approachable precision platforming through authored levels full of one-time surprises.

Execution · Practiced Mastery
A cinematic action-adventure where cover-shooting and traversal skill drive set-piece survival.
Super Mario Bros. Wonder leans Execution (Practiced Mastery); Uncharted: Drake's Fortune Remastered leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Super Mario Bros. Wonder
Precise jumps and badge tricks are the skill test
Uncharted: Drake's Fortune Remastered
cover shooting and platforming precision
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Super Mario Bros. Wonder
Enemies follow classic fixed patterns
Uncharted: Drake's Fortune Remastered
scripted enemy AI, no adaptation
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Super Mario Bros. Wonder
Wonder effects surprise once, then are known
Uncharted: Drake's Fortune Remastered
minor enemy spawn variance
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Super Mario Bros. Wonder
Collectible routes and badge choices are lightly solvable
Uncharted: Drake's Fortune Remastered
cover routes and upgrades 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.