Crossword clues for Head-scratchers 8 letters:TOUGHIESHead-scratchersINSECTBITEThis might be a real head-scratcherEASYONEHardly a head-scratcherTOUGHIEHead-scratcherRIDDLEHead-scratcherNOOGIEA real head-scratcher?GEEHead-scratcher's commentMYSTERYHead-scratcherODDERMore of a head-scratcherENIGMASHead-scratchersLICEHead-scratchers?ENIGMAReal head-scratcherSCALPTarget for a head-scratcherCHIMPReal head-scratcher, informally?ENIGMAHead-scratcherENIGMATotal head-scratcher