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.

Optimization · Pure Optimization
A dark psychological point-and-click adventure driven by fixed puzzles and a disturbing story.

Optimization · Practiced Mastery
An atmospheric mood piece with light puzzles, testing patience more than skill.
Fran Bow leans Optimization (Pure Optimization); Superbrothers: Sword & Sworcery EP leans Optimization (Practiced Mastery).
Superbrothers: Sword & Sworcery EP leans a little harder on execution, though the gap is small.
Fran Bow
Point-and-click inputs only
Superbrothers: Sword & Sworcery EP
Simple timed parries are the only dexterity ask
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Fran Bow
No opponents
Superbrothers: Sword & Sworcery EP
No opponent - a mood piece, not a contest
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Fran Bow
Hidden story layers until discovered
Superbrothers: Sword & Sworcery EP
Moon-phase secrets are hidden until discovered
Fran Bow leans a little harder on optimization, though the gap is small.
Fran Bow
Fixed puzzle solutions; fully solvable
Superbrothers: Sword & Sworcery EP
Light environmental puzzles with gentle 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.