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Can you solve the famously difficult green-eyed logic puzzle?
Lesson duration 04:42
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316,129 Views
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437,907 Views
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¿Cómo se contagian los gérmenes y por qué nos enferman? - Yannay Khaikin
Lesson duration 05:07
302,639 Views
3,746,514 Views
173,140 Views
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363,347 Views
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1,145,229 Views
11,269,973 Views
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