Looks like some track-pad users are having speed issues on level 15. Instead of trying to delete whole 'DELETEME' lines, delete only part of the word. Thanks to gravity, the block will slide off the side of the tower in 2-3 lines.
"A body was found at the hotel, suffocated by a pillow!"
Finds gun, collects money for finding murder weapon. The coroner must have missed the gaping bloody bullet hole.
 "Words and Physics"){kind=icon}
 "ClueSweeper"){kind=icon}
 "The Everloom"){kind=icon}