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.

Execution · Pure Mechanics
Tests rhythm execution against fixed EDM note charts.

Execution · Pure Mechanics
A brutal minimalist platformer where flipping gravity replaces jumping.
Avicii Invector leans Execution (Pure Mechanics); VVVVVV leans Execution (Pure Mechanics).
VVVVVV leans a little harder on execution, though the gap is small.
Avicii Invector
Note-perfect timing through track charts is the whole test
VVVVVV
Pixel-perfect gravity flips through spike gauntlets
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Avicii Invector
Charts never adapt - pure performance
VVVVVV
No opponent
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Avicii Invector
Every chart is fixed and rehearsable
VVVVVV
Every hazard is fixed and visible
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Avicii Invector
Score routes and multiplier management add a thin layer
VVVVVV
Routes are short and obvious; execution is everything
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.