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

Optimization · Practiced Mastery
A charming kid-friendly RPG with timing prompts and light costume strategy.

Optimization · Light / Casual
A gentle social journey testing little beyond exploration and cooperation.
Costume Quest leans Optimization (Practiced Mastery); Sky: Children of the Light 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.
Costume Quest
Timed button prompts are the only dexterity ask
Sky: Children of the Light
Gentle flight controls with no failure pressure
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Costume Quest
Monster battles follow simple fixed scripts
Sky: Children of the Light
Other players are companions, not adversaries
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Costume Quest
Quest content is fixed once doors are knocked
Sky: Children of the Light
Daily events rotate on known schedules
Costume Quest leans a little harder on optimization, though the gap is small.
Costume Quest
Costume ability matchups and stamp choices are light strategy
Sky: Children of the Light
Candle routes and collectible runs are lightly optimisable
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.