KWANZAA puzzle error
In a recent episode, Idiotest put forth the following puzzle: How many letter stamps would you need to spell KWANZAA?
Below the question showed each letter of KWANZAA on a separate stamp and answer choices 5, 6, 7, 26. Ben explained the answer was 5, because you wouldn't need a stamp for each letter A. That's fine with the exception of one little thing. The letter N can be turned on its side to form the letter Z. Therefore, the correct answer should be 4 (not listed as a choice).