head to head
vs
BookwormvsPlants vs. Zombies
Bookworm leans Optimization (Pure Optimization); Plants vs. Zombies leans Optimization (Pure Optimization).
BookwormPlants vs. Zombies
Axis by axis
Execution1 vs 1
Even - both lean on execution about the same.
Reads0 vs 0
Even - both lean on reads about the same.
Variance4 vs 3
Bookworm leans harder on variance: Random tile draws and gem placement shape each board
Optimization7 vs 8
Plants vs. Zombies leans harder on optimization: Sun economy and lane setups are near-solvable
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.