Number of Combinations
Due to different numbers of visually identical pieces in the two versions of the puzzle, they each have a different number of possible combinations. There are 60 tip pieces and 20 centres with 3 orientations, giving a theoretical maximum of 60!·20!·320 positions. This limit is not reached on either puzzle, due to reducing factors detailed below.
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Famous quotes containing the words number of, number and/or combinations:
“There is something tragic about the enormous number of young men there are in England at the present moment who start life with perfect profiles, and end by adopting some useful profession.”
—Oscar Wilde (18541900)
“I cant quite define my aversion to asking questions of strangers. From snatches of family battles which I have heard drifting up from railway stations and street corners, I gather that there are a great many men who share my dislike for it, as well as an equal number of women who ... believe it to be the solution to most of this worlds problems.”
—Robert Benchley (18891945)
“One way to think about play, is as the process of finding new combinations for known thingscombinations that may yield new forms of expression, new inventions, new discoveries, and new solutions....Its exactly what childrens play seems to be about and explains why so many people have come to think that childrens play is so important a part of childhoodand beyond.”
—Fred Rogers (20th century)