eight queens problem

Terms from Artificial Intelligence: humans at the heart of algorithms

Page numbers are for draft copy at present; they will be replaced with correct numbers when final book is formatted. Chapter numbers are correct and will not change now.

The eight queens problem tries to place eight queens on a standard 8x8 chess board so that no two queens are on the same row, column or diagonal.,

Used in Chap. 4: pages 39, 40, 41

4x4 version of the eight queens problem