Ключевые слова: amusement, backgammon, battle, bet, black, board, challenge, circles, cube, decision, dice, double, entertainment, fun, gamble, game, gammon, intelligent, isolated, lose, luck, number, pair, perspective, piece, plan, play, recreation, relax, risk, roll, shapes, smart, strategy, think, turn, vintage, wager, white, win, wood, wooden,