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
Hunting each level's optimal slingshot solution under mild physics noise.

Optimization · Practiced Mastery
Open-world Hyrule built on physics puzzles and exploration over reflex tests.
Angry Birds Star Wars leans Optimization (Pure Optimization); The Legend of Zelda: Breath of the Wild leans Optimization (Practiced Mastery).
The Legend of Zelda: Breath of the Wild leans a little harder on execution, though the gap is small.
Angry Birds Star Wars
Slingshot aim needs only mild touch precision
The Legend of Zelda: Breath of the Wild
Parry timing and aiming matter but forgiving.
The Legend of Zelda: Breath of the Wild leans a little harder on reads, though the gap is small.
Angry Birds Star Wars
Pigs sit motionless awaiting demolition
The Legend of Zelda: Breath of the Wild
Enemies follow fixed scripted behaviors.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Angry Birds Star Wars
Physics tumbles add slight outcome noise per shot
The Legend of Zelda: Breath of the Wild
Weapon drops and weather lightly randomized.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Angry Birds Star Wars
Finding each level's three-star shot solution is the game
The Legend of Zelda: Breath of the Wild
Shrines, cooking, traversal routes fully 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.