Hard
Hardest Impossible Riddles
24 XP

The 3 Envelope Paradox

3,208 solved 63% solve rate 37% fail rate
Two envelopes contain money, one has double the other. You pick one, see $100. Should you switch?
Only 63% solve this correctly
3,208 attempts
Earn +24 XP for solving
Quick Answer & Explanation
Expected value trap

The answer to this riddle is Expected value trap. Difficulty: Hard · Solved by 3,208 puzzle lovers.

Think carefully about the key words: Expected value trap
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