flash method

12 LETTERS · STARTS WITH F

flash method is a valid 12-letter word worth 23 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

F4L1A1S1H4M3E1T1H4O1D2

4 + 1 + 1 + 1 + 4 + 0 + 3 + 1 + 1 + 4 + 1 + 2 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does flash method mean?