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 · Systems & Chaos
Solvable micro-tactics puzzles gated by gacha luck over unit ownership.

Optimization · Systems & Chaos
A search-based detective game piecing together police interview footage.
Fire Emblem Heroes leans Optimization (Systems & Chaos); Her Story leans Optimization (Systems & Chaos).
Fire Emblem Heroes leans a little harder on execution, though the gap is small.
Fire Emblem Heroes
Drag-and-drop tactics need no dexterity
Her Story
Typing search terms only.
Fire Emblem Heroes leans a little harder on reads, though the gap is small.
Fire Emblem Heroes
Arena defense teams are AI-run, so prediction is shallow
Her Story
Subject is recorded, not adaptive.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Fire Emblem Heroes
Gacha summoning rolls gate which units you even own
Her Story
Hidden clips revealed by guessed keywords.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Fire Emblem Heroes
Skill inheritance, team building and tile math are deeply solvable
Her Story
Efficient search strategy reconstructs the case.
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.