@misc{1999-game-Pebbles,
 kind = {game},
 note = {rev 5du9MQo7NeCskPAXREJnYKWxL4vYFe},
 publisher = {Self-published},
 title = {Pebbles},
 version = {rev 5du9MQo7NeCskPAXREJnYKWxL4vYFe},
 year = {1999}
}