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
A side-scrolling survival racer testing reflexes against a procedurally generated landscape.

Execution · Twitch Chaos
Kart racing execution moderated by item randomness and learnable track routes.
Dino Run leans Execution (Pure Mechanics); Sonic & All-Stars Racing Transformed leans Execution (Twitch Chaos).
Dino Run leans a little harder on execution, though the gap is small.
Dino Run
Reacting to obstacles at speed is pure reflex
Sonic & All-Stars Racing Transformed
Drift timing and transforming vehicle control reward practice
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Dino Run
Multiplayer racing rewards minor anticipation of rivals
Sonic & All-Stars Racing Transformed
Human racers add light positional mind games
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Dino Run
Procedural terrain creates unpredictable hazards each run
Sonic & All-Stars Racing Transformed
Item rolls regularly upend race positions
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Dino Run
Learning to read terrain and conserve momentum helps
Sonic & All-Stars Racing Transformed
Track shortcuts and drift-boost routes are learnable
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.