Five-pin bowling
Five-pin bowling is a bowling variant which is played only in Canada, where many bowling alleys offer it, either alone or in combination with ten-pin bowling. It was devised around 1909 by Thomas F. Ryan in Toronto, Ontario, at his Toronto Bowling Club, in response to customers who complained that the ten-pin game was too strenuous. He cut five tenpins down to about 75% of their size, and used hand-sized hard rubber balls, thus inventing the original version of five-pin bowling.
Gameplay
The balls in five pin bowling are small enough to fit in the hand and therefore typically have no fingerholes, although EPCO now produces balls with thumb holes which the C5PBA have approved in their Standards and Specifications. At the end of the lane there are five pins arranged in a V. In size they are midway between duckpins and ten pins, and they have a heavy rubber band around their middles, similar to the pins used in the rarely seen "rubberband duckpin" form of duckpin bowling, to make them move farther when struck. Unlike any other form of bowling popular in North America, the pins in five-pin bowling are worth different scoring point values, depending on their location in the V-formation. The centre pin is worth five points if knocked down, those on either side, three each, and the outermost pins, two each, giving a total of 15 in each frame.