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

Execution · Pure Mechanics
A demolition racing game where causing crashes scores points and your own car degrades realistically.

Execution · Practiced Mastery
The handheld Mario Kart blending SNES-style handling with item-fueled races.
Destruction Derby 2 leans Execution (Pure Mechanics); Mario Kart: Super Circuit leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Destruction Derby 2
Surviving and steering through wreck-strewn packs takes skill.
Mario Kart: Super Circuit
Snappy GBA handling rewards precise drift control
Mario Kart: Super Circuit leans a little harder on reads, though the gap is small.
Destruction Derby 2
AI drivers crash by script, not adaptation.
Mario Kart: Super Circuit
Mostly AI races, light link-cable PvP
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Destruction Derby 2
Pile-ups and damage cascades are highly unpredictable.
Mario Kart: Super Circuit
Item boxes randomise every race
Mario Kart: Super Circuit leans a little harder on optimization, though the gap is small.
Destruction Derby 2
Targeting hits for points and protecting the radiator is learnable.
Mario Kart: Super Circuit
Time-trial lines and shortcut routes
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.