Block Blitz is a certified skill game played over a fixed 180-second round. The result depends only on the player's performance.
Scoring: 1 point per placed cell, plus 10 points multiplied by the square of the number of lines cleared at once (10, 40, 90 or 160), over a 180-second round.
The round ends when the time limit is reached. Ties are separated using the published performance measures for this game, and where a tie cannot be separated the entry is returned.