Originally Posted by regnis View Post
Please address my example of one die.

Again--cards are different because removal of a card leaves the other options. Removal of a die removes the other options.
You are not allowed to remove one die. You only know "at least one of the dice" is 2. That makes it possible for any die to be 2. If you go ahead and remove one die , you don't see the problem in full.
The example with the cards is EXACTLY the same as the original question.
You draw a card and the peeker tells you it is 2-x. Period.