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 · Pure Optimization
The most mechanically varied Danganronpa trial system, wrapping a meta-narrative puzzle about fiction and truth.

Optimization · Pure Optimization
The sequel expands the mechanical puzzle boxes into full eerie rooms spanning crypts, ships, and seances.
Danganronpa V3: Killing Harmony leans Optimization (Pure Optimization); The Room Two leans Optimization (Pure Optimization).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Danganronpa V3: Killing Harmony
New Debate Scrum and other trial modes add mild timing
The Room Two
Slow tactile fiddling, zero dexterity bar
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Danganronpa V3: Killing Harmony
Culprits are predetermined; no adaptive deduction layer
The Room Two
No opponent exists
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Danganronpa V3: Killing Harmony
Truth Bullets and hidden evidence shape trial uncertainty
The Room Two
Unknown contraptions until explored, then fixed
The Room Two leans a little harder on optimization, though the gap is small.
Danganronpa V3: Killing Harmony
Mastering all trial minigames and argument logic is the optimisable path
The Room Two
Fixed mechanical puzzles with single deducible 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.