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
Lane defense classic about managing a sun economy against shambling waves.

Optimization · Pure Optimization
A cozy occult shopkeeping game about identifying mysterious plants from books, maps, and cryptic clues.
Plants vs. Zombies leans Optimization (Pure Optimization); Strange Horticulture leans Optimization (Pure Optimization).
Plants vs. Zombies leans a little harder on execution, though the gap is small.
Plants vs. Zombies
Clicking to plant, minimal pressure
Strange Horticulture
Page-turning and labelling; zero dexterity.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Plants vs. Zombies
Zombie waves follow set compositions
Strange Horticulture
Customers follow a script, never adapt.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Plants vs. Zombies
Wave timing and lane pressure vary mildly
Strange Horticulture
Unknown plants and clues until identified; fully convergent.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Plants vs. Zombies
Sun economy and lane setups are near-solvable
Strange Horticulture
Cross-referencing the field guide is a pure deduction system.
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.