head to head
Neither is simply harder - they are hard in different places. Marvel Snap demands more variance; Town of Salem demands more reads.

Reads · Grand Arena
A fast card game where the snap mechanic makes reads central.

Reads · Pure Mind Games
A text-based social deduction game that distils bluffing, counter-deduction, and role optimisation against human opponents.
Marvel Snap leans Reads (Grand Arena); Town of Salem leans Reads (Pure Mind Games).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Marvel Snap
No execution component
Town of Salem
Text voting and clicking have no physical demand
Town of Salem leans clearly harder on reads.
Marvel Snap
Snap/retreat decisions are pure opponent psychology
Town of Salem
Modelling human bluffers who adapt to your deductions is the game
Marvel Snap leans clearly harder on variance.
Marvel Snap
Hidden locations and draws drive swings
Town of Salem
Role assignments and night-action targets vary every game
Marvel Snap leans clearly harder on optimization.
Marvel Snap
Deck construction and curve still matter
Town of Salem
Role knowledge and voting strategy are learnable optimal policies
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.