Best in brainpower (6)
I believe the answer is:
outwit
(Other definitions for outwit that I've seen before include "Mentally get the better of" , "Gull" , "To fox" , "Get the better of by being smarter" , "Deceive through greater ingenuity" .)
I believe the answer is:
outwit
(Other definitions for outwit that I've seen before include "Mentally get the better of" , "Gull" , "To fox" , "Get the better of by being smarter" , "Deceive through greater ingenuity" .)