@xael... yeah I was wondering what the exact way to define that would be, thats why i say I saolved it to the bottom as in left a stack with no holes rather than claiming to have "cleared" it... I wasnt to sure on the technical way of defining it... had i not screwed up those L's at the end... grrrr i was hoping to put an L in right and set up and get a tetris... that woulda be boss! but alas