Origins. The first known mention of the game was in the book Wuzazu by the Ming-dynasty writer Xie Zhaozhe ( fl. c. 1600), who wrote that the game dated back to the time of the Han dynasty (206 BCE – 220 CE). In the book, the game was called shoushiling.

According to the World Rock Paper Scissors Association, www.wrpsa.com, versions of the game originated in China as far back as 1600 before spreading to Japan, where it was called “Jon Ken Pon.” The Japanese game eventually spread to Europe in the early 20th Century and made it to the United States by the 1930s.

206 BC Rock Paper Scissors is considered the oldest hand game in the world. In fact, the game dates all the way back to the Chinese Han Dynasty. This era began in 206 BC and ended in 220 AD.

The World Rock Paper Scissors Association is the premier global organization dedicated to promoting and growing the game of rock paper scissors. We strive to make the game accessible to all, with the belief that Everyone Can Compete.

So, given that each person chooses from the same three options, outcomes for each choice are equiprobable with a 1/3rd chance of winning, in theory. The game can be played once or hundreds of times, but each game (or “trial”) is independent from the previous, in theory.

The core idea behind this game is that rock beats scissors, scissors beat paper, and paper beats rock. So when both players raise their hands, they can either lose, win, or tie by using the same hand gesture. In theory, this game should be fair no matter the strategy chosen as there is no best response to any option.

In the game of rock paper scissors, "rock" is a hand gesture that is formed by forming a fist with your hand. It is one of the three gestures used in the game and it is used to signify strength and power. Rock usually beats scissors but loses to paper.

around 3,000 to 4,000 years ago Apparently, the first scissors were used around 3,000 to 4,000 years ago in Egypt. They were made with two bronze blades connected by a thin, curved bronze strip at the end of the blades. Squeezing the blades brought them together and releasing opened them up.

From Wikipedia, the free encyclopedia It is also known by many other names such as Rochambeau, Paper Scissors Stone/Rock (UK), Paper Scissors Rock (NZ), Ching Chong Cha (South Africa) , Jiandao Shítou Bu (China), Janken (Japan), Schnick, Schnack, Schnuck (German) and Piedra, papel o tijera (Spanish).

From Wikipedia, the free encyclopedia It is also known by many other names such as Rochambeau, Paper Scissors Stone/Rock (UK), Paper Scissors Rock (NZ), Ching Chong Cha (South Africa) , Jiandao Shítou Bu (China), Janken (Japan), Schnick, Schnack, Schnuck (German) and Piedra, papel o tijera (Spanish).

The core idea behind this game is that rock beats scissors, scissors beat paper, and paper beats rock. So when both players raise their hands, they can either lose, win, or tie by using the same hand gesture. In theory, this game should be fair no matter the strategy chosen as there is no best response to any option.

The rock is a closed fist; paper is a flat hand with fingers and thumb extended and the palm facing downward; and scissors is a fist with the index and middle fingers fully extended toward the opposing player. Rock wins against scissors; paper wins against rock; and scissors wins against paper.