Explain Snooker, eh?
Boiled down to its basics: 15 red balls (1 point), one yellow (2 pts), one green (3 pts), one brown (4 pts), one blue (5 pts), one pink (6 pts) and one black ball (7 pts) are layed out on a snookertable (a pooltable, but much larger) like this.
How to play: The idea is to pot a red ball, followed by a socalled coloured ball (anything but red), then a red ball again, a coloured ball, etc. Everytime a coloured ball is potted, it is put back on its original spot, until all the red balls have been potted. Then you are supposed to pot the coloured balls in a particular order (yellow, green, brown, blue, pink and black). At that stage the coloured balls are not put back.
The objective: Clear the table, or score enough points so that your opponent can't overtake you anymore.
However, there is a way of scoring points without potting a ball. If you leave the cueball (white ball) in such a place that your opponent can't reach the objectball, and he therefore misses the shot, you receive 4 points; this is called a 'Snooker'. At that point you can have the cueball respotted, so that your opponent will have to try again. The record for consecutive misses is 11 in a row; that means 44 points without a ball being potted. In other words, scoring points until your opponent can't overtake you anymore will not guarantee a win.
The highest amount of points a player can get is the fabled 147; 15 red balls coupled with 15 black balls makes 15 x 8 = 120. Add to this all 6 colours, which add up to 27, and you get a socalled one four seven. If you do this in one go, clearing the table without letting the opponent play, you will have made the highest possible break, and you'll earn bucketloads of cash. Very few have done this.
I could go on and on and on...
Cheers