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
Pixel-physics roguelite where every pixel is simulated and lethal.

Execution · Twitch Chaos
Dodging under fire while leveraging deep item knowledge against run RNG.
Noita leans Optimization (Practiced Mastery); The Binding of Isaac: Afterbirth+ leans Execution (Twitch Chaos).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Noita
Real-time platforming and aim under physical chaos.
The Binding of Isaac: Afterbirth+
Dodging bullet patterns while aiming tears is constant
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Noita
Scripted enemy AI.
The Binding of Isaac: Afterbirth+
Enemies are random or scripted, never adaptive
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Noita
Procedural world and wand drops dominate runs.
The Binding of Isaac: Afterbirth+
Item pools, room layouts and pickups define each run
Noita leans a little harder on optimization, though the gap is small.
Noita
Wand crafting and pixel physics reward deep mastery.
The Binding of Isaac: Afterbirth+
Encyclopedic item synergy knowledge converts variance into wins
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.