CREATE TABLE table_63943 ("Position" FLOAT, "Team" TEXT, "Played" FLOAT, "Wins" FLOAT, "Draws P.K. Wins / P.K. Losses" TEXT, "Losses" FLOAT, "Scored" FLOAT, "Conceded" FLOAT, "Points" FLOAT)

What is the lowest played when draws P.K. Wins / P.K. Losses is 3/0, and points is larger than 18?
SELECT MIN("Played") FROM table_63943 WHERE "Draws P.K. Wins / P.K. Losses" = '3/0' AND "Points" > '18'
SELECT MIN("Played") FROM "table_63943" WHERE "Draws P.K. Wins / P.K. Losses" = '3/0' AND "Points" > '18'