Explicit solutions to the N-queens problem for all N

  • Authors:
  • Bo Bernhardsson

  • Affiliations:
  • -

  • Venue:
  • ACM SIGART Bulletin
  • Year:
  • 1991

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Abstract

The n-queens problem is often used as a benchmark problem for AI research and in combinatorial optimization. An example is the recent article [1] in this magazine that presented a polynomial time algorithm for finding a solution. Several CPU-hours were spent finding solutions for some n up to 500,000.