head to head
Agar.io asks more than The Jackbox Party Pack 10, and the gap is execution.

Reads · Competitive PvP
A browser arena where your cell eats smaller players and flees bigger ones.

Reads · Bluff & Deduction
A party collection of social minigames played via phones with friends.
Agar.io leans Reads (Competitive PvP); The Jackbox Party Pack 10 leans Reads (Bluff & Deduction).
Agar.io leans clearly harder on execution.
Agar.io
Mouse steering and split timing
The Jackbox Party Pack 10
No physical skill, just typing/drawing on phones.
Agar.io leans a little harder on reads, though the gap is small.
Agar.io
Baiting and predicting human blobs decides fights
The Jackbox Party Pack 10
Outguessing and bluffing other human players drives scoring.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Agar.io
Spawn locations and lobby makeup random
The Jackbox Party Pack 10
Prompt randomness and voting variance shape outcomes.
Agar.io leans a little harder on optimization, though the gap is small.
Agar.io
Split-merge math is shallow but real
The Jackbox Party Pack 10
Little to master beyond humor and social reading.
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.