| George_Huttlin\'s_Puzzle_Page George Huttlin shares some ramblings in the world of polyominoes. |
| Gerard\'s_Pentomino_Page Illustrates the 12 shapes. symmetrical combinations. |
| Golygons Harry J. Smith's explains polyominoes with consecutive integer side lengths. |
| Golygons_by_Mathworld What they are, and how to find them. |
| Harold_McIntosh\'s_Flexagon_Papers Including copies of the original 1962 Conrad-Hartline papers. Abstract, html-pages, or .pdf documents. |
| Henri_Picciotto\'s_Geometric_Puzzles_in_the_Classroom Polyform puzzle lessons for math educators to use with their students, including polyominoes, supertangrams, and polyarcs. |
| Hepto Some packings of the 108 heptominoes (with unit thickness) into various blocks. |
| Hexiamonds George Huttlin explains and illustrates these shapes composed of 6 equilateral triangles, which in turn tiles different forms. |
| Hyperbolic_Planar_Tessellations Don Hatch's page on hyperbolic tesselations with numerous illustrations. |
| Information_on_Pentomino_Puzzles At the Combinatorial Object Server. |
| Isoperimetric_Polygons Livio Zucca tiles polygons of equal perimeter, or isoperiploes. |
| Java_pentominoes Thery families web site with pentomino solver. (English/French)[Java]. |
| Knight\'s_Move_Tessellations Dan Thomasson looks at tesselations with numerous unexpected shapes traced out by knight moves. |
| Lego_Pentominos Eric Harshbarger. This puzzle maker says that the hard part was finding legos in enough different colors. |
| Livio_Zucca\'s_polyomino-covered_cube Colorful illustrations demonstrate how closed surfaces could be covered by polyominoes. |
| Logical_Art_and_the_Art_of_Logic Pentomino pictures, software and other resources by Guenter Albrecht-Buehler. |
| The_Mathematics_of_Polyominoes Kevin Gong offers download of his polyominoes games shareware for Windows and Mac. 100 boards are included. A Java version is under development. |
| Mathforum___a_Pentomino_Problem Geometry Forum: Lists the pentominoes; fold them to form a cube; play a pentomino game. (project of the month, 1995) |
| Mathforum___Minimal_Domino_Tiling Tiling a square without cutting it into two.(Problem of the week 826, Spring 1997) |
| Mathforum___Tiling_Rectangles_from_Ell Stan Wagon asks which rectangles can be tiled with an ell-tromino. |
| Maximum_Convex_Hulls_of_Connected_Systems_of_Segments_and_of_Polyominoes Bezdek, Brass, and Harborth. Abstract to an article which places bounds on the convex area needed to contain a polyomino. (Contributions to Algebra and Geometry Volume 35 (1994), No. 1, 37-43.) |
| Miroslav_Vicher\'s_Puzzles_Pages Polyforms (polyominoes, and polyiamonds) graphics, tables and resources (English/Czech). |
| My_Polyomino_Page Michael Reid's numerous articles on polyominoes and tilnig, with references and links. |
| Packing_Ferrers_Shapes Alon, Bóna, and Spencer show that one can't cover very much of an n by p(n) rectangle with staircase polyominoes (where p(n) is the number of these shapes). |
| Packing_Polyominoes Mark Michell investigates packing pentominoes into rectangles of various non-integer aspect ratios in order to obtain the largest possible pieces using straight cuts. |
| Pairwise_Touching_Hypercubes Erich Friedman's problem of the month asks how to partition the unit cubes of an a*b*c-unit rectangular box into as many connected polycubes as possible with a shared face between every pair of polycu |
| Pentamini_Pentaminos_Pentominoes A container of mathematical games, gadgets and software. (English/Italian) |
| Pento Amamas Software offers a pentomino solving software. |
| Pento-Mania Pentomino based puzzle game lets children solve and create geometric puzzles. Win32 software, try or buy. |
| Pentomino_Applet Rujith de Silva's applet puzzle offers games of four different sized rectangles. Source code available. [Java] |
| Pentomino_Applet Fill up a given area using pentomino shapes, rotating and flipping them. Three levels of difficulty.[Java]. |
| Pentomino_Covers Problems on minimal covers. |
| The_Pentomino_Dictionary_by_Gilles_Esposito-Farèse English words that can be written using the pentomino name letters FILNPTUVWXYZ and other related curiosities, including a homage to Georges Perec. (English/French). |
| Pentomino_Dissection_of_a_Square_Annulus From Scott Kim's Inversions Gallery. |
| Pentomino_Homepage Lorente Philippe's site describes the building blocks, nomenclature, solutions, and numerous games. (French/English) |
| Pentomino_HungarIQa Kati presents a pentomino puzzle using poly-rhombs instead of poly-squares. [English/French/German/Hungarian] |
| Pentomino_Puzzles_ Pentomino solver with download. Windows 95 and later required. [German/English] |
| Pentomino_Relationships Symmetries in the families of rectangular solutions. |
| Pentominoes Expository paper by R. Bhat and A. Fletcher. Covers pre-Golomb discoveries. the triplication problem and other aspects. |
| Pentominoes___an_Introduction Centre for Innovation in Mathematics Teaching presents colourful examples of many tiling problems, duplication, triplication, etc. |
| A_Pentominoes_Project_from_Belgium Secondary School project about pentominoes and fun with math. History, descriptions, and problems. Bi-monthly pentomino competition. A solver is available. [English, French, Dutch] |
| Pentominos B. Berchtold's applet helps tile a 6x10 rectangle. [German] |
| Pentominos Graphics problems, solutions (including animated GIF) and links. (English/German through main page) |
| Pentominos_Puzzle_Solver David Eck's graphical solver applet uses recursive technique. Source code available. [Java] |
| The_Poly_Pages About various polyforms - polyominoes, polyiamonds, polycubes, and polyhexes. |
| Polyform_and_Dissection_Puzzle_Links Christian Eggermont's link page. |
| Polyform_Spirals Jorge Luis Mireles explains finite and infinite spirals made up of polyforms. |
| Polyforms Ed Pegg Jr.'s site has pages on tiling, packing, and related problems involving polyominos, polyiamonds, polyspheres, and related shapes. |
| Polygon_Puzzle Open source polyomino and polyform placement solitaire game. |
| Polyiamond_Exclusion Colonel Sicherman asks what fraction of the triangles need to be removed from a regular triangular tiling of the plane, in order to make sure that the remaining triangles contain no copy of a given po |
| Polyiamonds Mathforum. This Geometry problem of the week asks whether a six-point star can be dissected to form eight distinct hexiamonds. |
| Polyomino_and_Polyhex_Tiling Joseph Myer's tables of polyominoes and of polyomino tilings, in Postscript format. |
| Polyomino_Applet Wil Laan's applet searches for solution of packing hexominoes into more than 45 different shapes.[Java] |
| Polyomino_Enumeration K. S. Brown examines the number of polyominoes up to order 12 for various cases involving rotation or reflections. Equations linking the cases are proposed. |
| Polyomino_Fuzion_Game Puzzles using pentominoes and hexominoes. Fuzion, game that designs and (semi-)automatically finds solutions. Links. |
| Polyomino_Tiling Joseph Myers classifies the n-ominoes up to n=15 according to how symmetrically they can tile the plane. |
| Polyominoes Describes a numerical invariant that can be used to classify polyominoes. |
| Polyominoes Introduction to Tetrominoes, Pentominoes, Hexominoes, Heptominoes, Octominoes, Fixed (translation only) Polyominoes. Numerous Links. |
| Polyominoes__Theme_and_Variations Jankok presents information about filling rectangles, other polygons, boxes, etc., with dominoes, trominoes, tetrominoes, pentominoes, solid pentominoes, hexiamonds, and whatever else people have inve |
| Polyominoids Jorge Luis Mireles Jasso presents connected sets of squares in a 3d cubical lattice. Includes a Java applet as well as non-animated description. |
| Polypolygon_Tilings S. Dutch discusses polyominoes, poliamonds, and polypolygons with special attention to tiling characteristics. |
| Primes_of_a_14-omino Michael Reid shows that a 3x6 rectangle with a 2x2 bite removed can tile a (much larger) rectangle. It is open whether it can do this using an odd number of copies. |
| Puzzle_Fun Newsletter edited by Rodolfo Kurchan about pentominoes and other math problems. |
| Random_Domino_Tiling_of_an_Aztec_Diamond Matthew Blum's undergraduate project demonstrates the properties of random domino tiling of an Aztec diamond. Interactive graphics display included. |
| Rectifiable_Polyomino Karl Dahlke explains and demonstrates tiling. Includes C-program source. |
| Schröder_Triangles,_Paths,_and_Parallelogram_Polyominoes A paper on their enumeration by Elisa Pergola and Robert A. Sulanke. |
