Epsom Derby Sweepstakes

[Geraint]

I know there's been about 8 billion sweepstakes this week but here's another one. It's for the Epsom derby tomorrow.

There are 17 horses. I have numbered each horse. One person per horse but if demand is high, I will allow people to choose a horse that has already been chosen. One horse per person.

17 horses.

[Tristan]

7 pls .