actually no, see you didn't read my post.
He's posting the likelyhood that ONE OF THE CUBES WILL TURN IT 3 LINE OUT OF FIVE
that likelyhood is 76% (approx).
The likelyhood that ANY ONE GIVEN CUBE WILL WORK is 25%.
The way he worded it means "The likelyhood one cube out of x number of cubes will turn it 3 line is" *insert stats here*