There is only one book in this library — Beyond Symmetry, by Raymond K. Houston. It can never be published for two reasons: there are too many pages to feasibly print and bind, and more pages are being added all the time. So the book lives here, the only place in the world where it…
This is a shape puzzle. (I’m sure the longer title told you something was up.) This tessellation uses a 3×3 tile as its base (unlike the 2×2 tiles you’ve seen so far). The larger tile makes for more interesting shapes. There are too many shapes to tag individually. To solve the puzzle, color the largest…
The twenty-eight patterns you’ve just seen are Regular tessellations — symmetrical, orderly, each one a mirror of itself in some direction. They are, in their way, perfect. But perfection accounts for only twenty-eight of the five hundred and twelve possible patterns this system can generate. What about the other four hundred and eighty-four? They don’t…
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