BRIGHTASABUTTONOnrecordSet once, to “Brainy” — The New York Times, Tuesday, 5 March 2002.15 lettersOther answers to these cluesBRIGHT6 lettersCEREBRAL8 lettersSHARP5 lettersSHARPASATACK12 lettersSMART5 lettersSMARTASAWHIP12 letters