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
Retro arcade racer channeling Top Gear's pure lane-weaving speed.

Execution · Practiced Mastery
Retro run-and-gun reflexes over memorised level layouts and item routes.
Horizon Chase Turbo leans Execution (Pure Mechanics); Rambo III leans Execution (Practiced Mastery).
Horizon Chase Turbo leans a little harder on execution, though the gap is small.
Horizon Chase Turbo
Weaving through traffic and nailing fuel pickups
Rambo III
Shooting and dodging through enemy soldiers leads the test
Horizon Chase Turbo leans a little harder on reads, though the gap is small.
Horizon Chase Turbo
Rival cars run fixed rubber-band logic
Rambo III
Guards follow simple fixed routines
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Horizon Chase Turbo
Minimal randomness in track layouts
Rambo III
Level layouts are static once seen
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Horizon Chase Turbo
Car stats and lap memorization help
Rambo III
Learning item locations and routes solves each mission
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.