p a b o c n d m q e l f k g j i h |
Arrange the numbers 1-17 at positions a-q in the octagon, such that the eight
sides (i.e. pab, bcd, ...) and the eight lines through the center (i.e. aqi, bqj,
...) all have the same sum.
For ease in comparing solutions, let 'a' be the smallest of (a,c,e,g,i,k,m,o) and 'b' be less than 'p'. |