A special 7 ball is made for the game of 7 Ball. 7 Ball was introduced to be essentially identical to 9 ball, but limiting the table to 7 balls to make it a faster game.. this was intended for television tournaments. The idea never did catch on, but 7 ball sets and racks have been sold.
Nine ball (pool)
yes
The game involving a stripe and dots ball is typically called "pool" or "billiards." In this context, the striped balls and solid-colored balls represent two categories used in games like eight-ball. Players must pocket all of their designated balls before trying to sink the eight ball to win.
The blue ball in the game of pool is the #2.
All pool games require that certain balls be identified. If you chose to use a custom set of pool balls with only the markings necessary for a particular game, it would not be contrary to the regulations to do so.
1-yellow, 2-blue, 3-red, 4-purple, 5-orange, 6-green, 7-maroon, 8-black, 9-yellow stripe, 10-blue stripe, 11-red stripe, 12-purple stripe, 13-orange stripe, 14-green stripe and the 15-maroon stripe. ADD: Technically this is incorrect. Eight ball pool simply describes a game where you shoot your balls in first, then the 8 ball last to win. So, each player has 7 balls to pot, and then the 8 ball. These 7 balls can be any colors, as long as the two groups are identifiable from each other. Yellow and red are used extensively, and there are endless variations for the 2 groups. Additionally, there is absolutely no requirement for "stripes" and "solids" , or numbers on the balls, so really this answer is completely misguided.
A six ball for pool is dark green.
5
The number 2 ball is a solid blue color.
15
8
Maroon. This ball is a more of a burnt sienna color. It is a decorative brown, like many woods. The Ivoryline balls set the standards for pool balls of today.