一切經音義 75.107

75.107

博掩（纂文云博六博用六著六棊謂之六掩撲掩跳錢戲也俗謂之射數或云射意也）。

Gambling games (博掩) (The Zuanwen says: "博 is liubo; it uses six casting sticks and six chess pieces, which are called the 'six yan' [six covers]. Pu-yan is a coin-tossing gambling game; colloquially it is called guessing numbers [射數] or guessing intentions [射意].")