head to head
vs
Pixel Puzzles: JapanvsUnpacking
Pixel Puzzles: Japan leans Optimization (Pure Optimization); Unpacking leans Optimization (Pure Optimization).
Pixel Puzzles: JapanUnpacking
Axis by axis
Execution2 vs 1
Pixel Puzzles: Japan leans harder on execution: Dragging floating pieces requires only patience
Reads0 vs 0
Even - both lean on reads about the same.
Variance1 vs 1
Even - both lean on variance about the same.
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.