Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Mathematics
What is the "plane spread problem" that the Bluebacks penrose was passionate about? In 2023, 50 years after the announcement of the penrose tile, the legendary "impossible figure" was solved! What is the ultimate way to arrange two dimensional planes with "no space," "with just a few kinds of pieces," and "no matter where you cut out the same picture"? Discover the world of plane geometry that is more fun than puzzles!