okay, not impossible to add a design, but an image. You can add a pattern (not my work).
17 Likes
Its not a perfect pattern though, only two sides match, the other is just similar.
That looks like great fun also!
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An advancement! https://www.newscientist.com/article/2376032-mathematicians-make-even-better-never-repeating-tile-discovery/
No mirror shapes.
9 Likes
