Pub Regulars
Edgar, Frank, and George are regulars at a pub. All three of them have been regulars since before this month.
1. One regular goes to the pub every two days, one goes every three days, and one goes every seven days.
2. The first day of a certain month that Edgar went to the bar was a Monday. The first day of the same month that Frank went to the bar was a Wednesday. The first day of the same month that George went to the bar was a Friday.
3. There was only one day in that month that all three men went to the pub.
On which day of that month did all three men go to the bar?
Check Braingle.com for the answer.