head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is variance, and it is a single point.

Optimization · Pure Optimization
Zen sliding-droplet puzzler about clearing pearls in the fewest moves.

Optimization · Pure Optimization
A dual-world adventure solved by mapping inventory logic across fantasy and science fiction settings.
Quell leans Optimization (Pure Optimization); The Longest Journey leans Optimization (Pure Optimization).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Quell
Swipes only; no timing pressure
The Longest Journey
Pure point-and-click with no time pressure
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Quell
No opponent exists
The Longest Journey
Scripted fantasy narrative across two worlds
The Longest Journey leans a little harder on variance, though the gap is small.
Quell
Fully deterministic boards
The Longest Journey
Linear world states with essentially no hidden randomness
Quell leans a little harder on optimization, though the gap is small.
Quell
Minimum-move sliding solutions are pure logic
The Longest Journey
Inventory puzzles require systematic lateral thinking across two realms
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.