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

Execution · Practiced Mastery
Roguelite blending twin-stick shooting with tower-defense crystal escorts.

Optimization · Practiced Mastery
A stylish urban gacha action RPG mixing combo combat with character-pull economies.
Endless Dungeon leans Execution (Practiced Mastery); Zenless Zone Zero leans Optimization (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Endless Dungeon
Twin-stick shooting during wave defenses
Zenless Zone Zero
Parry timing, dodge counters, assist-switch combos
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Endless Dungeon
Monster waves follow spawn rules, not adaptation
Zenless Zone Zero
Enemy patterns are scripted, not adaptive
Endless Dungeon leans a little harder on variance, though the gap is small.
Endless Dungeon
Procedural floors and random resource rooms
Zenless Zone Zero
Gacha pulls and disc-drive substats gate power
Zenless Zone Zero leans a little harder on optimization, though the gap is small.
Endless Dungeon
Turret placement and route economy planning
Zenless Zone Zero
Team synergy, rotation theory, and stat optimisation dominate endgame
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.