patterns, types, type shifting patterns, composite patterns, globular patterns, large pixel art, colour rectangles, coloured square diagrams, short prose, poetry, abstract art, free thinking, inventor, original, number theory, tiling patterns, four regions of natural numbers, fuzzy thinking, Zen, yin yang philosophy, math art
Monday 9 March 2015
the 120 puzzle
find rectangles for all the divisors ( or factors ) of 120 without repeats so the sum of the areas of these rectangles is 360, and they can be packed into 3 copies of a rectangle with area 120 unit squares
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