A long time ago, I played this game at a friends house. Below is a screenshot hand drawn image in M$ Paint.
ill try to recall the game as best as i can.
at the top a row of blocks would "roll" down. for each level that was cleared another row of blocks was stacked on top. the way to clear the level was to move black (or other color blocks) in the way. also, it got fast each level.
for each block that you did not prevent, a row behind you would disappear, effectively shorting your time allotted to complet the level.
i remember it as a fun game. if anyone can tell me the name, i would be very appreciative.
thanks