I picked up a used book several years ago because of its square shape amongst the typical rectangular shaped books. The description on the back of the book was this: "The Cube is an imagination game—and more—that holds a secret you are
dared not to reveal. Last seen making the rounds in the coffeehouses of
Eastern Europe, the Cube is rumored to be of ancient Sufi origin, but no
one really knows for certain. This mystery game just seems to reappear
when and where it is needed. Now it is here!" I took notes of my imaginative experience and wrote it down as follows...
