[ihateolives]

> The 10 buttons are easy.

Yes, until you reach the 9th buttonhole, but you've already used up all the buttons.

[doubled112]

Status: CLOSED

User error.

Really though, where does the last button hole go? You count buttons - 10. You count holes - 10. You put the buttons in the holes - one is no longer 10.

[BeefWellington]

Usually another thread is to blame.

[rightbyte]

Perfection is the enemy of good.