head to head
Borderlands 2 asks more than Candy Crush Jelly Saga, and the gap is execution.

Optimization · Systems & Chaos
Loot-shooter RPG built on gear chasing.

Variance · Systems & Chaos
A match-three puzzle about planning swaps amid randomized candy drops.
Borderlands 2 leans Optimization (Systems & Chaos); Candy Crush Jelly Saga leans Variance (Systems & Chaos).
Borderlands 2 leans clearly harder on execution.
Borderlands 2
Aim matters but generous hit feel
Candy Crush Jelly Saga
Tapping and swapping tiles needs no physical skill
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Borderlands 2
Enemies are scripted loot fodder
Candy Crush Jelly Saga
Solo with no opponent to predict
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Borderlands 2
Procedurally generated weapon drops vary
Candy Crush Jelly Saga
Random candy drops drive each board's possibilities
Borderlands 2 leans clearly harder on optimization.
Borderlands 2
Skill trees and gear math heavily solved
Candy Crush Jelly Saga
Planning matches and combos within constraints rewards play
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.