head to head
vs
9 Clues: The Secret of Serpent CreekvsBack to the Future: The Game
9 Clues: The Secret of Serpent Creek leans Optimization (Pure Optimization); Back to the Future: The Game leans Optimization (Pure Optimization).
9 Clues: The Secret of Serpent CreekBack to the Future: The Game
Axis by axis
Execution1 vs 0
9 Clues: The Secret of Serpent Creek leans harder on execution: Clicking hidden objects needs only patience
Reads0 vs 0
Even - both lean on reads about the same.
Variance2 vs 2
Even - both lean on variance about the same.
Optimization5 vs 6
Back to the Future: The Game leans harder on optimization: Light item-logic puzzles drive each episode
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.