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Facts About Casinos

A lot of people love online casinos. But few know about its origins and development throughout the times. Below are some interesting casino facts that are fun to know.

  1. Casinos Originated from Italy

Among the many well-known casino locations around the world such as Macao and Las Vegas, have you ever wondered who first introduced casinos?

The word casino is derived from the Italian root word “casa” which means house. And the first known casino, Casino di Venezia, was established in Venice, Italy in 1638. Casino was originally a place of gathering for the wealthy people but was later on opened to the general public. Since then, casinos continue to spread throughout countries around the world and evolved into the opulent establishments we can see today.

  1. 17 Is the Most Commonly Played Number on a Roulette

Because number 17 is in the middle of the table, most people bet on it. It has also been called by MIT as the most random number, wherein people usually pick 17 when asked to choose a random number.

  1. Slot Machines Are Required to Pay at Least 70%

You will encounter the letters RTP or Return to Player when you play online slots. This refers to the money that is expected to be paid out. Based on the UK Gambling Commission, the minimum RTP set by all online casinos must be at least 70%. 

  1. Playing Cards Were Only for the Rich.

Playing cards used to be created with expensive materials, decorated with intricate designs, and painted by the very best of artists, making them expensive. Until the 16th century, playing cards became associated with the wealthy, particularly in Europe, as only rich people can afford playing cards. Playing cards were also used as form of currency; the higher the value, the more it’s worth. These factors contributed to making them less accessible to the public.

  1. Slots Made Its First Appearance in 1887.

The first slot machine was known as the Liberty Bell and was invented by Charles Fey in 1895. It had three spinning wheels with the symbols diamond, heart and spade painted around them, including an image of the cracked Liberty Bell, hence its name. The machine quickly gained popularity and spawned plenty of imitators. Today, slot machines are a main stay at online casinos and continue to evolve in many different forms. 

  1. The Longest Poker Game Lasted Over Eight Years.

Poker is a skill-based card game which also requires patience and stamina. Poker tournaments usually last hours, days and even months. But the longest world poker endurance record lasted for eight years, five months and three days. This high-stakes poker game took place at the Bird Cage Theater in Arizona. It is believed that when it ended in 1889, there was around $10 million changed hands. Legend has it that the game was played 24 hours a day, seven days a week, with occasional sleep and comfort breaks.


Casinos carry the glamour and fun, along with the potential to win big. No wonder why millions of people worldwide engage in casino games online. Regardless of whether you’re a casino player or not, we hope these interesting and unusual casino facts captured your attention. 

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