Below I show how to make a minimal convex figure using copies of two didoms, at least one of each. These solutions are not necessarily unique, nor are their tilings. If you find a solution with fewer tiles, or solve an unsolved case, please write.

See also Convex Figures with Didom Triplets.

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|

1 | • | × | × | × | × | × | × | × | × | × | × | × | × |

2 | × | • | × | 2 | 4 | 2 | × | × | 3 | 2 | 6 | × | 3 |

3 | × | × | • | × | × | × | × | × | × | × | × | × | × |

4 | × | 2 | × | • | 12 | 5 | 2 | × | 2 | 7 | 4 | 3 | 2 |

5 | × | 4 | × | 12 | • | × | 2 | × | × | × | × | × | × |

6 | × | 2 | × | 5 | × | • | × | × | × | × | × | × | × |

7 | × | × | × | 2 | 2 | × | • | × | 3 | × | 2 | × | 2 |

8 | × | × | × | × | × | × | × | • | × | × | × | × | × |

9 | × | 3 | × | 2 | × | × | 3 | × | • | × | × | 2 | × |

10 | × | 2 | × | 7 | × | × | × | × | × | • | × | × | × |

11 | × | 6 | × | 4 | × | × | 2 | × | × | × | • | × | 2 |

12 | × | × | × | 3 | × | × | × | × | 2 | × | × | • | 3 |

13 | × | 3 | × | 2 | × | × | 2 | × | × | × | 2 | 3 | • |

Last revised 2020-05-18.

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Col. George Sicherman [ HOME | MAIL ]