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

Execution · Pure Mechanics
A classic platformer where mastering the cane-bounce mechanic carries every level.

Execution · Pure Mechanics
A lovingly curated Beatles career retrospective playable as a full band with vocal harmonies.
Disney's DuckTales leans Execution (Pure Mechanics); The Beatles: Rock Band leans Execution (Pure Mechanics).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Disney's DuckTales
precise cane-bounce platforming required
The Beatles: Rock Band
Gentler charts plus three-part vocal harmonies
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Disney's DuckTales
scripted enemies, no adaptation
The Beatles: Rock Band
Nothing adapts
Disney's DuckTales leans a little harder on variance, though the gap is small.
Disney's DuckTales
minimal randomness
The Beatles: Rock Band
Fixed charts
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Disney's DuckTales
level routes lightly solvable
The Beatles: Rock Band
Harmony arrangement and overdrive timing
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.