8-Ball is a call shot game played with a cue ball
and fifteen object balls, numbered 1 through 15. One player must pocket balls of
the group numbered 1 through 7 (solid colors), while the other player has 9
through 15 (stripes). The player to pocket his/her group first and then legally
pocketing the 8-ball wins.
From 1999 World Standardized Rules of 8-Ball