Trivia

Subject:
Friday Puzzler -- Card Logic

Alex Y
There are 4 cards lying flat on a table. The four sides of the cards that are showing are:
One solid blue card
One solid green card
One card with the number 8
One card with the number 5

I claim that for these four cards, every card with an even number on one side is solid blue on the other side.

How many and which cards do you need to turn over to test the veracity of my statement?

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Friday Puzzler -- Card Logic
Re: Friday Puzzler -- Card Logic
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Bingo!
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