Tiling with Notched Cubes Robert Hochberg and Michael Reid exhibit an unboxable reptile: a polycube that can tile a larger copy of itself, but can't tile any rectangular block. Abstract of article to "Discrete Mathematics". http://www.math.ucf.edu/~reid/Research/Notched/ Ucf.edu~Site InfoWhoisTrace RouteRBL Check
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. http://www.geocities.com/jorgeluismireles/polyominoids/ Geocities.com~Site InfoWhoisTrace RouteRBL Check
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 polycubes. Answers provided. http://www.stetson.edu/~efriedma/mathmagic/0903.html Stetson.edu~Site InfoWhoisTrace RouteRBL Check
Tiling Stuff Jonathan King examines problems of determining whether a given rectangular brick can be tiled by certain smaller bricks. Includes numerous articles in .pdf format. http://www.math.ufl.edu/~squash/tilingstuff.html Ufl.edu~Site InfoWhoisTrace RouteRBL Check
Pentominoes : an Introduction Centre for Innovation in Mathematics Teaching presents colourful examples of many tiling problems, duplication, triplication, etc. http://www.cimt.plymouth.ac.uk/resources/puzzles/pentoes/pentoint.htm Plymouth.ac.uk~Site InfoWhoisTrace RouteRBL Check