64 squares on a checkerboard.
The numerical-initial equation "64 S on a CB" is a cryptic crossword clue that translates to "64 squares on a chessboard." It references the standard 8x8 grid found on a chessboard.
64 squares on a chess board
that equals either 64 squares on a chess board or 64 squares on a check board
64 Squares on a Checker Board
64 squares on a chess board
64 Squares on a Draughts Board
cb
cb
64 squares on a chess board 26 letters of the alphabet 7 days of the week 7 wonders of the world
Keys on a Piano = 88, Squares on a Chess Board = 64, Hours in a Day = 24.
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