Sunday, November 13, 2005

How many unique ways are there to read this headstone?

Someone with better maths skills than me can work it out, but I think it is over 2000
[24 Sep 2005, Monmouth, UK] Posted by Picasa

1 comment:

Pedro said...

45,760 ways, I think. (There are (16 choose 7) = 11,440 ways of doing it in each quadrant, and there are four quadrants, with no overlaps between the possible readings from each one.)