Good ideas and conversation. No ads, no tracking. Login or Take a Tour!
I am not convinced the answer to number two is correct.
tauta_krypta · 3203 days ago · link ·
There's no point flipping J over, because the rule doesn't say anything about cards which don't have a vowel on the letter side. There's no point flipping 2 over, because if it isn't a vowel then the rule doesn't specify anything, and if it is a vowel, then the number is even anyway, so the rule still holds. On the other hand, if 9 has a vowel on the opposite side, the rule is incorrect, so you have to flip it over to check. Likewise, if U has an odd number on the opposite side, the rule is also incorrect, so you have to flip it over too.