Roulette wheel layout:

There are two kinds of roulette wheels; European, and American. The main difference between the two wheels is the 0 and 00 pockets, european roulette wheels have only a 0, and american wheels have a 0 and 00.

The order of numbers in both wheel layouts is completely random except for the fact that red and black numbers alternate.

European roulette wheel layout:

This picture shows the order of numbers on a european roulette wheel, the order of numbers is as follows and is the same on all euro roulette wheels;

0-32-15-19-4-21-2-25-17-34-6-27-13-36-11-30-8-23-10-5-24-16-33-1-20-14-31 -9-22-18-29-7-28-12-35-3-26

European roulette wheel sectors layout:

The wheel is also split into sectors as follows;

Zero game:

Zero game is the name for the numbers closest to zero, they are; 12, 35, 3, 26, 0, 32, 15.

Neighbors of zero:

This is the name for the numbers between 22 and 25 inclusive which are; 22,18,29,7,28,12,35,3,26,0,32,15,19,4,21,2,25.

The third:

This is the group of numbers between 27 and 33 inclusive, they are; 27,13,36,11,30,8,23,10,5,24,16,33.

Orphans:

Called orphans simply because they are the left over numbers. There are two groups of orphans, Group1 is; 17,34,6. and Group2 is; 1,20,14,31,9.

What's this information for?

You can use this information to assist in creating a roulette system of your own.

Images are derivative of those found at http://en.wikipedia.org/wiki/Roulette.