Thursday 5 February 2015

Another puzzle!

Did you miss me?
Of course you did! How else will you get on with your brain-teasers?

And brain-teasers I've got. I am currently in the process of making another Knights and Knaves style puzzle ( i.e. Wedding Whoopsies ) but there's a lot to keep track on when you do it. Until then here is a small number sequence for you to complete:

15, 175, 671, 1695, 3439, ??

For your information, I don't actually know if this puzzle can be solved. I know a solution that would satisfy the problem, but as far as I know there isn't a way to arrive at the correct solution, or the puzzle might be too ambiguous.

If I were to die, this puzzle would remain unsolved if it turns out to be too difficult for anyone on this planet.
But that probably won't turn out to be the case...