The Three Shell Game, Gambling scam in Stockholm "Gamla Stan" Part 2

Three shell gambling scam in Stockholm "Gamla Stan"
The guy in the middle has a blanket with three small boxes. Beneath one of the boxes there is a small ball and they want people to gamble money on where the ball is hidden. The other guys on this video are part of the show to get other people on the street interested in this illegal game.
This is a follow up video to Part 1. This video is filmed just 15 minutes after Part 1, now the guys moved some 100 m up the street.