We can extend this as long as we know people are playing. The deadline is really a way to limit the number of winners of the signed books. So after tomorrow, if we don;t have 3 that finished the challenge, then it siply becomes the first 3 to finish get the signed copies of Jason's book.

On the other hand, we won;t extend it indefinitely as many want to know the solution.

Sound like a plan?

Don

I like this plan. wish I had the time to give it more than 5 minutes thought. Jason said I should be able to solve it, back at Derby, but really time is a factor, and I feel like I've forgot so much.

Is anyone still working on this one?

Yup, all the bits are still up