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.

Reads · Pure Mind Games
A social deduction party game where crewmates vote out hidden impostors between chores.

Reads · Pure Mind Games
Reading human liars while solving a logic puzzle built on hidden roles.
Among Us leans Reads (Pure Mind Games); Blood on the Clocktower leans Reads (Pure Mind Games).
Among Us leans a little harder on execution, though the gap is small.
Among Us
Tasks are trivial minigames
Blood on the Clocktower
Talking takes no physical skill
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Among Us
Lying to and reading humans IS the game
Blood on the Clocktower
Detecting human lies and modelling bluffers is the whole game
Blood on the Clocktower leans a little harder on variance, though the gap is small.
Among Us
Role assignment and kill information hidden
Blood on the Clocktower
Hidden roles and storyteller setup drive every game's information
Blood on the Clocktower leans a little harder on optimization, though the gap is small.
Among Us
Task routes and vent logic give small edges
Blood on the Clocktower
Role interactions and logic chains reward systematic deduction
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.