The number game known as Kolkata Fatafat is quite popular in the state of West Bengal. The game is played several times a day at certain hours; every round has its own lucky number. It can be found a lot of websites providing information about results of Kolkata Fatafat both current and past https://kolkataff.net/. There is one more factor why people are interested in the game, besides their interest in numbers – it is related to human nature. Humans seek to find some kind of pattern or regularity, even when the result cannot be predicted. If some number appeared many times, some people think that it is lucky number or "it's time for another number to appear". It may seem quite logical, but does not guarantee anything in future.