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 · Practiced Mastery
Slapstick physics puzzler about hauling a wobbly ragdoll through dreamscapes.

Optimization · Practiced Mastery
Working out scripted environmental puzzles with light platforming in a narrative world.
Human: Fall Flat leans Optimization (Practiced Mastery); Papo & Yo leans Optimization (Practiced Mastery).
Human: Fall Flat leans a little harder on execution, though the gap is small.
Human: Fall Flat
Wrestling floppy physics limbs is the joke
Papo & Yo
Light platforming jumps with forgiving timing
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Human: Fall Flat
No adversary, only wobbly geometry
Papo & Yo
Monster's frenzy follows fixed trigger rules, not a mind
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Human: Fall Flat
Physics jank adds slapstick unpredictability
Papo & Yo
Puzzles are fully scripted, nothing random
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Human: Fall Flat
Puzzle solutions and shortcut discovery
Papo & Yo
Each environmental puzzle has one discoverable solution
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.