• 1 · Religion and Magic
• 2 · Nature
• 3 · Human Being, Man in General
• 4 · Society, Civilization, Culture
• 5 · Abstract Ideas and Concepts
• 6 · History
• 7 · Bible
• 8 · Literature
• 9 · Classical Mythology and Ancient History

• Top
• 4 · Society, Civilization, Culture
• 43 · recreation, amusement
• 43C · sports, games and physical performances
• 43C5 · games of calculation and chance, e.g.: card games, gambling, puzzles, etc.
• 43C52 · board-games
• 43C522 · backgammon, tric-trac

43C522(+6) · backgammon, tric-trac (+ out of doors (sports, games, etc.))