Can You Crack This Four Card Code?

From the creator

A surprisingly tricky card riddle. You'll need to put your thinking caps on for this one. Hi! I'm Jade. I'm an Aussie with a Bachelor's degree in Applied Physics. After three years and over 100 lab sessions, I realized I'm terrible at experiments. So now I make physics and maths videos on YouTube :) Check out my channel and subscribe if you like: *SUBSCRIBE* https://www.youtube.com/c/upandatom Thank you to Philip Thomas for providing this fun logic riddle. For more, go to his website: http://psthomas.com/LogicPuzzles.html *Let's be friends :)* TWITTER: https://twitter.com/upndatom?lang=en *Other Video You Might Like* Maxwell's Demon: Can Entropy Be Reversed? https://youtu.be/ULbHW5yiDwk Einstein's Pole in the Barn Paradox https://youtu.be/YVhI45_WzJ4

Published 2017-08-24 · Watch on YouTube ↗
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