Yeah block stacking, physics based line assembling, all sorts of names. Everyone is very careful not to say the word Tetris.
Same with the Zelda word...
There used to be a Tetris clone for Mac called Quinn. The web site for the game said: "Quinn is an implementation of a popular falling-blocks game which, according to the Tetris Company, must not be named here."
BRICK GAME
Not to be confused with Brick Breaker. The other brick based clone.
Could be Arkanoid. Too generic.
Reminds me of "Brix".
Lego enters the chat
Not sure if Lego has something called "Brix", but I was referring to the DOS games.