If some of you play chess, you'll know that 64 is a square number, and that's why chessboards, eight by eight, have 64 squares.
Bagi anda yang bermain catur, anda pasti tahu bahawa 64 ialah angka berkuasa dua, sebab itulah papan catur, mempunyai, lapan darab lapan, 64 petak.