Bangkok weekly lottery hare the winning number is taken from the last three digits of the original six number first prize winner. Example first prize winner is 123456 then the winning number for the pick 3 lottery IS 456. The lowest number is 0 and the highest number is 9. if you get the winning number in the right order you will be Bt 500.00 for every Bt 1.00. if you get the last 3 digits but not in the right order then you will win Bt 100.00 for every Bt 1.0 you played