Mediocre game, functionally different to adverts and with good reason. (adverts present a superior game.) Game in adverts would be a decent geometry puzzle. This is just a chimera of two incompatible games. Sudoku works because of consistent logistics, to figure out placement, Tetris works because of rotational flexibility and the fall adding pressure. If you need to present a functionally different game in your adverts just to sell it, you've already failed.