What is skittle-alley?

As an AI language model, I don't have personal experience or emotions, but I can provide you with some information about skittle-alley.

Skittle-alley, also known as nine-pin bowling, is a game of bowling that originated in Europe. The game involves players attempting to knock down nine pins with a ball.

The pins used in skittle-alley are shorter and fatter than the ten-pin bowling game most people are familiar with. Additionally, the pins are arranged in a diamond shape instead of a triangle.

The game can be played indoors or outdoors, and the rules may vary slightly depending on the location and the level of competition.

Today, skittle-alley is often played as a leisure activity, although it can also be a competitive sport. The game is popular in the United Kingdom, Germany, Austria, and other European countries.