head to head
Neither is simply harder - they are hard in different places. In Silence demands more execution; The Jackbox Party Pack 3 demands more reads.

Variance · Bluff & Deduction
An asymmetric multiplayer horror game about staying silent while a human-controlled monster hunts by sound.

Reads · Bluff & Deduction
The pack with Trivia Murder Party and Fakin' It, built on out-guessing the room.
In Silence leans Variance (Bluff & Deduction); The Jackbox Party Pack 3 leans Reads (Bluff & Deduction).
In Silence leans clearly harder on execution.
In Silence
Sneaking and quiet movement need light control, not twitch
The Jackbox Party Pack 3
Phones-as-controllers, near-zero dexterity.
The Jackbox Party Pack 3 leans clearly harder on reads.
In Silence
The monster is a human player reacting to sound
The Jackbox Party Pack 3
Trivia Murder Party and Fakin' It reward reading the room.
In Silence leans a little harder on variance, though the gap is small.
In Silence
Hidden monster position and noise create tension
The Jackbox Party Pack 3
Random prompts and question draws.
In Silence leans clearly harder on optimization.
In Silence
Sound management and objective routing are learnable
The Jackbox Party Pack 3
Light trivia and betting math.
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.