head to head
Super Hexagon asks more than VVVVVV, and the gap is variance.

Execution · Pure Mechanics
Terry Cavanagh's minimalist reflex gauntlet of rotating walls measured in seconds survived.

Execution · Pure Mechanics
A brutal minimalist platformer where flipping gravity replaces jumping.
Super Hexagon leans Execution (Pure Mechanics); VVVVVV leans Execution (Pure Mechanics).
Super Hexagon leans a little harder on execution, though the gap is small.
Super Hexagon
Sub-second reactions at extreme speed, pure reflex ceiling
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.
Super Hexagon
No opponent, only walls
VVVVVV
No opponent
Super Hexagon leans clearly harder on variance.
Super Hexagon
Pattern order randomized from a known set
VVVVVV
Every hazard is fixed and visible
VVVVVV leans a little harder on optimization, though the gap is small.
Super Hexagon
Pattern vocabulary is small, reaction is everything
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.