Derivative Ultraperfect Isosceles Right Triangled Squares (DUIRTS's)

Order 18;(1841 tilings) 18:90->18:100 (299 tiling links this page)

Individual tilings are accessible from the menus on the left. The DUIRTS's catalogs are available as pdfs from this page.

  1. pdf of DUIRTS's order 18 (1841 tilings) 2.1M