head to head
vs
Half-Life: AlyxvsTetris Plus
Half-Life: Alyx leans Execution (Pure Mechanics); Tetris Plus leans Execution (Pure Mechanics).
Half-Life: AlyxTetris Plus
Axis by axis
Execution7 vs 8
Tetris Plus leans harder on execution: Piece placement speed under pressure decides everything
Reads1 vs 1
Even - both lean on reads about the same.
Variance2 vs 2
Even - both lean on variance about the same.
Optimization3 vs 4
Tetris Plus leans harder on optimization: Puzzle-mode professor routes have known optimal solutions
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.