head to head
Neither is simply harder - they are hard in different places. Race the Sun demands more variance; Super Mario Odyssey demands more optimization.

Execution · Pure Mechanics
Pure reflex weaving through procedurally shuffled obstacle fields before sundown.

Execution · Pure Mechanics
A 3D platformer whose joy lives in tight movement and capture-driven traversal.
Race the Sun leans Execution (Pure Mechanics); Super Mario Odyssey leans Execution (Pure Mechanics).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Race the Sun
Split-second weaving at ever-rising speed is the whole test
Super Mario Odyssey
Precise platforming and capture-move tech ceiling.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Race the Sun
Obstacles never predict you
Super Mario Odyssey
No adaptive opponents whatsoever.
Race the Sun leans clearly harder on variance.
Race the Sun
Procedural daily worlds keep layouts unknown
Super Mario Odyssey
Almost no randomness in level design.
Super Mario Odyssey leans clearly harder on optimization.
Race the Sun
Powerup priorities and scoring lines are quickly learned
Super Mario Odyssey
Moon routes and movement tech 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.