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

Optimization · Pure Optimization
A physics construction puzzler about building cost-efficient structures to guide an armadillo.

Optimization · Pure Optimization
A dual-world adventure solved by mapping inventory logic across fantasy and science fiction settings.
Armadillo Run leans Optimization (Pure Optimization); The Longest Journey leans Optimization (Pure Optimization).
Armadillo Run leans a little harder on execution, though the gap is small.
Armadillo Run
Building structures has no twitch requirement
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.
Armadillo Run
No opponent; pure physics sandbox
The Longest Journey
Scripted fantasy narrative across two worlds
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Armadillo Run
Physics is deterministic once a structure is built
The Longest Journey
Linear world states with essentially no hidden randomness
Armadillo Run leans a little harder on optimization, though the gap is small.
Armadillo Run
Designing efficient physics structures within budget is the whole game
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.