Just now, hannahriff said:

как именно это работает? это исполняемый файл программы?

while all calculations are in excel, you can simply write down at least 300 numbers from any real roulette table, but preferably in the casino where you will play. Only it should be a real roulette game. Then, in the messenger, you can send me the first 100 numbers and then write one number at a time, and I will write in response what bet I would like to make and on which numbers. This way you can make sure that the system is working. To write down 300 numbers, it is advisable to come to the casino when there are few people there, then less time will be spent on each number.