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

Execution · Practiced Mastery
Accessible kart racing where merging cars trades driving for turret chaos.

Execution · Twitch Chaos
A party racing game about rolling Kirby to collect the most strawberries.
Crash Tag Team Racing leans Execution (Practiced Mastery); Kirby's Dream Buffet 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.
Crash Tag Team Racing
Driving and turret aim ask moderate kid-friendly hands
Kirby's Dream Buffet
Rolling and dodging on courses needs decent control
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Crash Tag Team Racing
Clashing with humans adds slight positional guessing
Kirby's Dream Buffet
Human racers add light prediction but items dominate
Kirby's Dream Buffet leans a little harder on variance, though the gap is small.
Crash Tag Team Racing
Item luck and clash chaos shake up races
Kirby's Dream Buffet
Item pickups and course chaos swing outcomes
Crash Tag Team Racing leans a little harder on optimization, though the gap is small.
Crash Tag Team Racing
Track routes and car upgrades are quickly learnable
Kirby's Dream Buffet
Knowing shortcuts and ability use helps modestly
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.