The lottery prize is now up at CHF 53.2m after no player choose the right numbers yesterday.
The next draw will be on Saturday. If a single person gets all the right numbers at the weekend – they will be the biggest winner in the 50 years of the lottery.
The previous record win was in 2014 when a person won CHF 48.5m.
The lottery has created 173 millionaires since 1970.