This is an interesting puzzle. Can you guess the right answer?

[DDT]

 

[Blurt]

Not this shit again, Melski.

Get some some fresh material, man.

Blue balls, maybe?

 

[Frood]

Nil? You cannot see into the boxes beforehand and you're picking out something which has no benchmark. It could have other balls of same or different colours, or a dog whistle, tampon, and other unassociated items.... or even nothing at all.

 

[Omnipotent]

25% chance!

 

[Omnipotent]

Btw Mel, I LOVE puzzles. Bring them on.

 

[The Prowler]

66.67%

 

[chew the fat]

I was off school sick the day we did maths ...