Who invented rock-paper-scissors? Is there a moral to it?

Rock, paper, scissors, is a guessing game. It originated in China, then spread to Japan, Korea and other places, with the continuous development of Asia-Europe trade it spread to Europe, and in modern times gradually popular in the world.

Rock-paper-scissors, the most balanced game of all, was invented by a mathematician who not only succeeded in realizing the conversion of quintuple to ternary, but also nurtured the philosophy of phasing.

Rock-paper-scissors has a mathematical non-recursive shift, the recursive relation R is defined as (a R b and b R c) then a R c. A set that is reflexive, antisymmetric and recursive at the same time is said to be in a partial order, similar to the relationship between "big" and "small". The relationship is similar to the relationship between "big" and "small".

Theoretically, the "larger" elements of a set are closer to the optimal choice. However, this is not the case in the set rock-paper-scissors. This is because clippings, stones, and cloth do not have a recursive relationship, e.g., stone wins clippings, clippings win cloth, cloth wins stone. Since the elements a,b,c are passable to themselves, this relation can be called non-recursive.

This "non-degeneracy" or "circularity" property makes rock-paper-scissors the most balanced game, with absolutely balanced rules, no loopholes to be caught, no IMBAlance to be exploited.

But that doesn't mean rock-paper-scissors is a boring game. according to probability analysis, no matter rock, scissors, or cloth, the total number of times it is used should be close to 1:1:1. and it's not, especially when people start to be lazy. The whole game is full of "mental games", where a single win or loss may depend more on luck, but the winner of multiple games must be a master of mental games.