head to head
vs
PapeturavsSpiritfarer
Papetura leans Optimization (Pure Optimization); Spiritfarer leans Optimization (Pure Optimization).
PapeturaSpiritfarer
Axis by axis
Execution1 vs 2
Spiritfarer leans harder on execution: Platforming is light and forgiving.
Reads0 vs 0
Even - both lean on reads about the same.
Variance2 vs 1
Papetura leans harder on variance: Puzzle solutions are unknown only until discovered
Optimization5 vs 5
Even - both lean on optimization about the same.
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.