Author: | David Goodger <goodger@python.org> |
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Date: | 2016-08-22 |

Revision: | 629 |

Web site: | http://puzzler.sourceforge.net/ |

Copyright: | © 1998-2015 by David J. Goodger |

License: | GPL 2 |

I was honoured to be invited to the 10th Gathering for Gardner, a biennial conference for recreational mathematics, magic, puzzles, and philosophy, which took place from March 28 to April 1, 2012. I gave a talk entitled “Polyform Puzzler, New Polyforms, and Recent Results”, a whirlwind introduction to this project, two new polyforms, and some new puzzles designed specially for the event.

The theme of the event was “10” and “X”, so I designed X-shaped puzzles for each of the polyform families supported by Polyform Puzzler.

- Also see:

Polyiamonds of order 1 through 5: 1,857 solutions

One-sided polyiamonds of order 1 through 5: solutions incomplete

Hexiamonds: 11 solutions

One-sided polyhexes of order 1 through 4: solutions incomplete