Hi again guys,

Thanks so much for those solutions. Really appreciated!!!!!!!!

I was wondering as well if there was a way that, instead of giving the number of consecutive Reds or Blacks in a row, it could tell me how many spins have passed without either a Red or a Black so that Zero's can be taken into the equation.

For example, a sequence of B,R,R,R,0,R,R,R,0,0,R,B would show that 10 spins have passed without a Black number, but with the last worksheet only two sets of 3 consecutive Reds would have shown up.

If there was anyway this could be achieved i would really appreciate it.

Stephen