Crossword clues for Impossible task:SNIPEHUNTElaborate practical joke where the victim is left in the dark charged with an impossible taskALADDINS___ window (impossible task)ASHOOTINTHEDARKPhotographer's impossible task?SQUARETHECIRCLEImpossible taskHERDINGCATSImpossible task, so to speakHERCULEANAlmost impossible, as a task