Author: | David Goodger <goodger@python.org> |
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Date: | 2015-03-17 |

Revision: | 623 |

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

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

License: | GPL 2 |

Contents

These puzzles use the 1 moniamond, 1 diamond, 1 triamond, 3 tetriamonds, and 4 pentiamonds, for a total of 38 equilateral triangles.

9x1 elongated hexagon: 23,168 solutions

5x2 elongated hexagon ring (design by Dan Klarskov): 6,852 solutions

Stacked 5x1 elongated hexagons (suggested by Dan Klarskov):

10x1 butterfly: 2,000 solutions

Trapezoid: 98,807 solutions

Irregular hexagon (design by Dan Klarskov): 611,834 solutions

Peanut (2x3 elongated hexagon with side corners omitted; design by Dan Klarskov): 240,892 solutions

Snowflakes:

Dan's menagerie (animal designs by Dan Klarskov)

Elongated hexagons on hexagons:

These puzzles use the 1 moniamond, 1 diamond, 1 triamond, 4 one-sided tetriamonds, and 6 one-sided pentiamonds, for a total of 52 equilateral triangles.

4x2 semi-regular hexagon: 56,524,164 solutions

Hexagons (with two triangles omitted):

These puzzles use the 1 moniamond, 1 diamond, 1 triamond, 3 tetriamonds, 4 pentiamonds, and 12 hexiamonds, for a total of 110 equilateral triangles.

3x5 elongated hexagon: solutions incomplete

11x5 parallelogram: solutions incomplete

8x5 butterfly: solutions incomplete

These puzzles use the 1 moniamond, 1 diamond, 1 triamond, 4 one-sided tetriamonds, 6 one-sided pentiamonds, and 19 one-sided hexiamonds, for a total of 166 equilateral triangles.

11x1 semi-regular hexagon: solutions incomplete

Triangles:

These puzzles use the 1 moniamond, 1 diamond, 1 triamond, 3 tetriamonds, 4 pentiamonds, 12 hexiamonds, and 24 heptiamonds, for a total of 278 equilateral triangles.

Hexagons:

2x10 elongated hexagon: solutions incomplete

12x10 butterfly: solutions incomplete