ThirtyThree - BasketBoy

This game is

thirty-three
The rules are: 
For each roll you get 3 points if you have < 30 points, 
if more then 1. 
After collecting 33 points, you win. 
In real life, 33 has the same rules but 
with the condition that they throw in turn
and from where you caught the ball after 
the previous player, so the location of the 
ring changes to get closer to realism