Ball, W. W. Rouse (Walter William Rouse), 1850-1925 · London, Macmillan · leaf 90
^ ^^H^WW ^ ^^^^^^^ ^ ^ ^^^F^ ^ A ■Z^ ^ C^ ^ ^3 p p^ P f ^mj L t^ ^ ^ SA k, 773^ 5^ ^ A ^A p k^ w Examples of Tesselated Pavements. If more than two colours are used, the problems becomeincreasingly difficult. As a simple instance take sixteen squaretiles, the upper half of each being yellow, red,…
Mathematical recreations · Geometry · Astrology · Space and time · Matter · Magic squares
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
