Cards show A, K, 4, 7. Rule: "If a card has a vowel on one side, it has an even number on the other." Which 2 cards must you flip to test it?

Answer to unlock results, comments and sharing

No account needed. Voting signs you in as a guest and means you agree to the terms and privacy policy.

Be the first to vote on this guessing question. Is it A and 4, 4 and 7, K and 4, or A and 7? Lock in your guess to see the real answer and how many people got it right.